Small digital jobs. Done directly.

€50

Not Sure What's Broken? General Technical Diagnostic

You know something is wrong with your website, email, server or DNS but not what. I investigate and tell you exactly what is going on and what to do next.

View service → €35

Fix WordPress White Screen of Death (WSOD)

Get your WordPress site back online when it's showing a blank white screen.

View service → €35

Configure DMARC

Publish a correct DMARC record so your domain stops being an easy target for email spoofing.

View service → €25

Fix SPF Record

Correct a broken, too-permissive or over-the-limit SPF record so your mail authenticates properly.

View service → €150

WordPress Malware Scan & Removal

Find and remove malware, injected code or backdoors from a compromised WordPress site.

View service → €35

Fix WordPress 500 Internal Server Error

Diagnose and fix a 500 Internal Server Error that's taken your WordPress site down.

View service → €65

Install Plesk on VPS

Get Plesk properly installed and licensed on a fresh VPS, ready to host sites.

View service → €35

Fix Nginx 502 Bad Gateway

Diagnose and fix a 502 Bad Gateway error on your Nginx server so visitors can reach your site again.

View service → €50

Check SPF Record

Find out whether your domain's SPF record is set up correctly and which servers it actually authorises.

View service → €35

Fix SSL Certificate Error

Diagnose and fix an SSL certificate error or warning your visitors are seeing.

View service →

€50

Check SPF Record

Find out whether your domain's SPF record is set up correctly and which servers it actually authorises.

View service → €35

Configure Reverse DNS / PTR

Set up a matching PTR record for your mail server's IP so it stops looking suspicious to receiving servers.

View service → €50

Complete Email Server Health Check

A full top-to-bottom check of a self-hosted mail server: authentication, queues, logs, security and performance.

View service → €75

Install MailWizz

Get MailWizz installed and properly configured on your server, ready to send your first campaign.

View service → €35

Configure MailWizz SMTP

Connect MailWizz to a working SMTP or API sending server so campaigns actually go out.

View service → €100

MailWizz Migration to New Server

Move an existing MailWizz installation — lists, campaigns, templates and settings — to a new server.

View service → €50

SMTP Server Configuration Check

A focused check of your SMTP server's configuration for common misconfigurations and security gaps.

View service → €100

Build a Small Private SMTP Server

Set up your own private SMTP server on a VPS, for sending transactional or notification mail without a third-party service.

View service → €65

Install Plesk on VPS

Get Plesk properly installed and licensed on a fresh VPS, ready to host sites.

View service → €55

Plesk Security & Firewall Configuration

Lock down a Plesk server properly: firewall rules, Fail2Ban, and the security settings Plesk doesn't enable by default.

View service →

€45

Create a Custom Expert Advisor (MQL5)

Your trading rules written as a MetaTrader 5 Expert Advisor in MQL5, tested on a demo account before delivery.

View service → €75

Repair a Broken Expert Advisor (MQL5)

An audit and fix of an MQL5 Expert Advisor that freezes, errors, or does not do what it should.

View service → €100

Convert an MT4 Expert Advisor to MT5

Your MetaTrader 4 robot or indicator translated from MQL4 into MQL5, matched to the original behaviour.

View service → €50

Expert Advisor Robot Test

An honest read on whether your MetaTrader 5 robot is worth taking further, from a structured test across many scenarios.

View service → €35

Add Search Box to Website

Add a working search box so visitors can find content on your website quickly.

View service → €45

Add Dark Mode Toggle to Website

Add a working dark/light mode toggle to your existing website.

View service → €35

Fix SSL Auto-Renewal Failure

Diagnose and fix why your SSL certificate's automatic renewal stopped working.

View service → €35

Configure Cloudflare Full (Strict) SSL

Set Cloudflare's SSL mode to Full (Strict) properly, closing the gap that weaker SSL modes leave open.

View service → €15

Add Copy-to-Clipboard Button

Add a one-click button that copies specific text (a code, a link, an address) straight to the clipboard.

View service → €35

Add QR Code Generator to Page

Add a live QR code generator tool directly onto your website page.

View service →

€35

Fix WordPress White Screen of Death (WSOD)

Get your WordPress site back online when it's showing a blank white screen.

View service → €35

Configure DMARC

Publish a correct DMARC record so your domain stops being an easy target for email spoofing.

View service → €65

Bulk PDF Link Extractor & Downloader (Invoice Automator)

Give me a page or list full of PDF links and get every file downloaded and named automatically.

View service → €50

Check SPF Record

Find out whether your domain's SPF record is set up correctly and which servers it actually authorises.

View service → €25

Fix SPF Record

Correct a broken, too-permissive or over-the-limit SPF record so your mail authenticates properly.

View service → €50

Check DKIM Configuration

Verify your DKIM setup is actually signing outgoing mail, not just present in DNS.

View service → €25

Fix DKIM Configuration

Get DKIM actually signing your outgoing mail correctly, selector and all.

View service → €50

Check DMARC Configuration

Find out what your current DMARC policy is actually doing and who is sending mail using your domain.

View service → €65

Complete Email Authentication Setup (SPF+DKIM+DMARC)

Get SPF, DKIM and DMARC all set up correctly together, from a domain with little or no email authentication in place.

View service → €50

Email Deliverability Check

A full diagnostic on why your emails might be landing in spam or not arriving at all.

View service → €45

Fix "Emails Going to Spam" Problems

Stop your legitimate emails from landing in spam or promotions folders.

View service → €35

Email Blacklist Check & Removal Request

Check whether your sending IP or domain is on a mail blacklist, and request removal if it is.

View service → €35

Email Bounce Troubleshooting

Find out why emails to specific addresses or domains keep bouncing, and fix what's fixable on your end.

View service → €25

Check & Fix MX Records

Make sure your MX records point mail to the right place, with the right priority, and fix them if they don't.

View service → €35

Configure Reverse DNS / PTR

Set up a matching PTR record for your mail server's IP so it stops looking suspicious to receiving servers.

View service → €55

Email DNS Migration

Move your email-related DNS records (MX, SPF, DKIM, DMARC and more) to a new DNS provider without a gap in mail flow.

View service → €50

Complete Email Server Health Check

A full top-to-bottom check of a self-hosted mail server: authentication, queues, logs, security and performance.

View service → €75

Install MailWizz

Get MailWizz installed and properly configured on your server, ready to send your first campaign.

View service → €35

Configure MailWizz Cron Jobs

Set up the cron jobs MailWizz needs to actually send queued campaigns and process bounces.

View service → €35

Configure MailWizz SMTP

Connect MailWizz to a working SMTP or API sending server so campaigns actually go out.

View service → €55

Fix MailWizz Installation Problems

Get a broken or half-finished MailWizz installation working properly.

View service → €35

Fix MailWizz Cron Problems

Fix cron jobs that are missing, broken or silently failing, so queued MailWizz campaigns actually send.

View service → €100

MailWizz Migration to New Server

Move an existing MailWizz installation — lists, campaigns, templates and settings — to a new server.

View service → €50

SMTP Server Configuration Check

A focused check of your SMTP server's configuration for common misconfigurations and security gaps.

View service → €35

Fix SMTP Authentication Errors

Resolve "SMTP authentication failed" errors stopping an application or device from sending mail.

View service → €100

Build a Small Private SMTP Server

Set up your own private SMTP server on a VPS, for sending transactional or notification mail without a third-party service.

View service → €45

Setup Google Workspace Account & DNS

Get Google Workspace fully set up on your domain, with all the DNS records Google actually requires.

View service → €65

Install Plesk on VPS

Get Plesk properly installed and licensed on a fresh VPS, ready to host sites.

View service → €55

Plesk Security & Firewall Configuration

Lock down a Plesk server properly: firewall rules, Fail2Ban, and the security settings Plesk doesn't enable by default.

View service → €65

Plesk Performance Optimisation

Tune a slow Plesk server: PHP, web server, database and caching settings, all adjusted for your actual sites.

View service → €25

Plesk PHP & Web Server Configuration

Get PHP versions, extensions and web server settings configured correctly per-domain in Plesk.

View service → €45

Plesk Backup Setup & Troubleshooting

Get Plesk's backup manager actually working and storing backups somewhere safe off the server.

View service → €55

Plesk Website & Database Migration

Move a single website and its database from one Plesk server (or hosting account) to another.

View service → €150

Plesk to Another VPS Migration

Move an entire Plesk server — every domain, database, mailbox and setting — to a new VPS.

View service → €55

Install CloudPanel

Get CloudPanel installed and configured on a fresh VPS as a free alternative to Plesk/cPanel.

View service → €45

CloudPanel Security & SSL Setup

Harden a CloudPanel server and get SSL working correctly across every site on it.

View service → €45

CloudPanel Performance Check

Check and tune a CloudPanel server's PHP, Nginx and database settings for your actual traffic.

View service → €55

Migrate WordPress to CloudPanel

Move an existing WordPress site onto CloudPanel, fully working, with sensible PHP and caching settings.

View service → €150

Migrate from Plesk to CloudPanel

Move an entire server's worth of sites and databases from Plesk to CloudPanel.

View service → €55

Install Webmin / Virtualmin

Get Webmin/Virtualmin installed and configured as a free, open-source control panel on your VPS.

View service → €45

Virtualmin Security & Configuration

Harden a Virtualmin/Webmin server and configure it sensibly for real-world hosting.

View service → €45

Basic Linux VPS Setup (Ubuntu/Debian)

Turn a brand-new, bare Ubuntu or Debian VPS into a properly configured, secure base server.

View service → €55

Linux Server Security Setup & SSH Hardening

Properly harden SSH and general server security on an existing Linux server.

View service → €35

Configure Fail2Ban & Linux Firewall

Set up Fail2Ban and firewall rules to automatically block brute-force and scanning attempts.

View service → €50

Server Health & Performance Check

A general diagnostic of a Linux server's resource usage, config and common problem areas.

View service → €50

Linux Server Troubleshooting & Log Analysis

Dig into server logs to find the actual cause of a specific recurring problem.

View service → €45

Create a Bash Script for Server Auto-Backup

A custom bash script that automatically backs up your files and/or database on a schedule.

View service → €55

Setup Automated Database Backup to Cloud

Automated database backups that run on a schedule and upload off-server to cloud storage.

View service → €35

Fix a Broken Server Cron Job

Find out why a scheduled task stopped running (or never ran) and get it working again.

View service → €45

Setup Server Resource Monitoring Alerts

Get notified automatically when CPU, memory, disk or a specific service crosses a threshold you set.

View service → €55

Install and Configure Uptime Kuma on VPS

Set up your own self-hosted uptime monitoring dashboard with Uptime Kuma.

View service → €35

Server Disk Space Analysis & Cleanup

Find out exactly what's filling up your server's disk, and safely clean up what can go.

View service → €35

Install & Configure WordPress

A fresh, properly configured WordPress install, ready for you (or your designer/developer) to start building on.

View service → €35

WordPress Basic Security & Login Protection

Lock down the WordPress login and admin area against the most common attacks.

View service → €25

WordPress Two-Factor Authentication (2FA) Setup

Add two-factor authentication to WordPress logins so a stolen password alone isn't enough to get in.

View service → €150

WordPress Malware Scan & Removal

Find and remove malware, injected code or backdoors from a compromised WordPress site.

View service → €45

WordPress Database Cleanup & Optimisation

Clean out bloat from your WordPress database and optimise the tables for better performance.

View service → €55

WordPress Speed Optimisation & Caching

Make a slow WordPress site load noticeably faster with proper caching and optimisation.

View service → €25

WordPress PHP Memory Limit Fix

Fix "allowed memory size exhausted" errors by correctly raising WordPress's PHP memory limit.

View service → €25

WordPress File Permissions Fix

Correct WordPress file and folder permissions that are either too loose (a security risk) or too tight (breaking uploads/updates).

View service → €35

Fix WordPress 500 Internal Server Error

Diagnose and fix a 500 Internal Server Error that's taken your WordPress site down.

View service → €35

Fix WordPress 403 Forbidden Error

Resolve a 403 Forbidden error blocking access to your WordPress site or admin area.

View service → €35

Fix WordPress Redirects & Mixed Content

Fix redirect loops, incorrect HTTP/HTTPS redirects, and mixed-content warnings after an SSL change or migration.

View service → €35

Fix WordPress Database Connection Error

Resolve "Error establishing a database connection" and get your site back online.

View service → €45

Fix WordPress Plugin/Theme Conflict

Find which plugin or theme is causing a specific error or broken behaviour, and fix it without losing functionality.

View service → €35

Fix WordPress Emails Not Sending (SMTP)

Get WordPress actually delivering its emails — password resets, contact form notifications, order confirmations — via proper SMTP.

View service → €50

WordPress Error Log Diagnosis

Dig through WordPress and server error logs to pin down the cause of a vague or intermittent issue.

View service → €75

WordPress Website Migration to New Hosting

Move a WordPress site to new hosting with zero data loss and minimal downtime.

View service → €65

WordPress Staging to Live Migration

Push changes from a staging WordPress site to live, safely and without overwriting things that shouldn't be touched.

View service → €150

WordPress Website Recovery from Backup

Restore a WordPress site from an existing backup after data loss, a bad update, or a hack.

View service → €35

Check and Fix WordPress XML Sitemap

Make sure your WordPress XML sitemap exists, is accurate, and is actually being picked up by search engines.

View service → €25

Submit Sitemap & Configure Search Console

Get your site properly verified in Google Search Console with your sitemap submitted and indexing confirmed.

View service → €25

Create & Configure Robots.txt

Set up a robots.txt file that correctly controls what search engines can and can't crawl.

View service → €35

Fix Canonical URL Configurations

Fix missing, duplicate, or incorrect canonical tags that are confusing search engines about which URL is the "real" one.

View service → €45

Find and Fix Broken Links (404)

Find every broken internal link and 404 error on your site, and fix or redirect them properly.

View service → €25

Clean Spam Comments & Optimise WP Database

Clear out spam comments in bulk and tidy up the database bloat they leave behind.

View service → €55

Cloudflare DNS & SSL Setup

Move your domain onto Cloudflare properly, with DNS records recreated and SSL working correctly.

View service → €35

Cloudflare DNS Troubleshooting

Diagnose and fix DNS problems on a domain already using Cloudflare.

View service → €45

Fix Cloudflare 522/520/521 Proxy Errors

Diagnose and fix Cloudflare 522/520/521 connection errors between Cloudflare and your origin server.

View service → €25

Block Specific Countries via Cloudflare

Set up country-based access rules in Cloudflare to block or challenge traffic from specific regions.

View service → €45

Setup Cloudflare Bot Fight Mode & WAF

Turn on and properly tune Cloudflare's Bot Fight Mode and Web Application Firewall for your site.

View service → €50

Domain Pointing & DNS Propagation Check

Make sure your domain is pointed correctly and check real-world DNS propagation.

View service → €25

Force HTTP to HTTPS via Server Rules

Set up a proper server-level redirect so every visitor lands on HTTPS, with no exceptions.

View service → €25

Setup Basic HTTP Authentication (Folder Protect)

Password-protect a specific folder or staging area on your server with HTTP basic authentication.

View service → €15

Disable Directory Browsing on Server

Stop your server from showing a raw file listing when a folder has no index file.

View service → €25

Install Google Analytics 4 (GA4)

Get GA4 correctly installed and actually tracking real visitor data on your site.

View service → €25

Install & Configure Google Tag Manager (GTM)

Get Google Tag Manager installed correctly so you can manage tracking tags without touching code every time.

View service → €35

Configure Custom GA4 Events via GTM

Set up specific custom GA4 events (button clicks, form submits, scroll depth, etc.) through Tag Manager.

View service → €25

Connect GA4 to Google Search Console

Link GA4 and Search Console together so you can see search performance data alongside your analytics.

View service → €35

Connect Website Form to Google Sheets

Get your website form submissions automatically landing in a Google Sheet, in real time.

View service → €45

Connect Website to Telegram via Webhook

Get instant Telegram notifications whenever something happens on your site — a form submission, an order, an alert.

View service → €35

Setup Stripe Payment Link on Web Page

Add a working Stripe payment link or embedded checkout button to your website.

View service → €45

Add Custom HTML/JS Profit Calculator

A custom-built profit or margin calculator widget, embedded directly into your website.

View service → €35

Add Custom Currency Converter Widget

A live currency converter widget embedded on your site, using real exchange rates.

View service → €25

Extract/Scrape URLs from Sitemap to CSV

Pull every URL out of a sitemap.xml (yours or a competitor's, where permitted) into a clean, usable CSV.

View service → €35

Configure Windows VPS for Trading

Set up a Windows VPS properly for running trading platforms and EAs around the clock.

View service → €35

Install MetaTrader 5 on Windows VPS

Get MetaTrader 5 installed and properly configured on your Windows VPS.

View service → €35

Setup Auto-Restart for MetaTrader on VPS

Make sure MetaTrader automatically restarts and reconnects after any VPS reboot or crash.

View service → €35

Install Expert Advisor (EA) on VPS

Get your Expert Advisor correctly installed, configured and running on your MetaTrader VPS.

View service → €55

Setup Telegram Alerts for MetaTrader

Get real-time Telegram notifications for trades, errors or disconnections from your MetaTrader platform.

View service → €50

MetaTrader VPS Performance Check

Check whether your trading VPS has the latency, uptime and resources your strategy actually needs.

View service → €55

Bulk PDF Splitter

Split one large PDF (reports, payslips, statements) into separate files per section, automatically.

View service → €45

Bulk PDF Merger

Automatically combine multiple daily or recurring PDF reports into a single merged file.

View service → €75

PDF Invoice/Receipt Generator from HTML Form

Fill in a simple web form and get a professional, branded PDF invoice or receipt generated instantly.

View service → €75

Automated PDF Certificate Generator (CSV + Template)

Generate dozens or hundreds of personalised PDF certificates automatically from a CSV list and a template design.

View service → €45

Bulk Image Resizer & Watermarker Script

Resize and watermark hundreds of images at once, automatically, to your exact specifications.

View service → €75

Secure Client File Drop Portal

A simple, password-protected web page where clients can upload files directly to you, without email attachment limits.

View service → €45

Bulk File Renamer Script

Rename hundreds of files at once based on a pattern or a CSV mapping you provide.

View service → €55

Custom CSV to XML/JSON Converter Script

A script that converts your specific CSV structure into correctly formatted XML or JSON, every time.

View service → €75

Bank Statement CSV to OFX/QBO Converter

Convert a bank statement export (CSV) into OFX or QBO format for import into accounting software.

View service → €65

Inventory CSV Merger

Merge inventory or product data from multiple supplier CSV files into one clean, consistent file.

View service → €45

Raw Text to Formatted Lead Data Script

Extract emails, phone numbers and other lead details automatically from messy pasted text.

View service → €45

CSV Data Cleaner Script

Clean up a messy CSV automatically: duplicates removed, text formatted consistently, blanks handled sensibly.

View service → €55

Export Data to Custom Excel/CSV Template Script

A script that takes your raw data and exports it directly into your exact Excel/CSV template, formatting and all.

View service → €55

Automated Daily Exchange Rate Fetcher & Exporter

Automatically fetch daily exchange rates and export them into the format your system needs.

View service → €65

Employee Timesheet Aggregator

Upload your raw timesheet CSVs and get accurate, per-employee hour totals calculated automatically.

View service → €35

Bulk WhatsApp Click-to-Chat Link Generator

Generate hundreds of ready-to-use WhatsApp click-to-chat links from a patient/client contact list.

View service → €55

Shipping Label Combiner

Automatically combine multiple individual shipping labels into print-ready A4 sheets.

View service → €45

Bulk Barcode/QR Code Generator from CSV

Generate hundreds of barcodes or QR codes automatically from a CSV of product data.

View service → €55

Property Listing HTML Generator

Turn a simple form into a polished, ready-to-publish property listing page, automatically.

View service → €35

Image to PDF Presentation Compiler

Automatically compile a folder of architectural/engineering images into a clean, ordered PDF presentation.

View service → €65

Commission Calculator Utility

A custom commission calculator built around your exact rules — tiers, overrides, splits and all.

View service → €45

Custom Regional Tax/VAT Calculator Utility

A calculator built around your specific region's tax or VAT rules, not a generic one-size-fits-all formula.

View service → €55

Internal Company Directory & Contact Search

A simple, searchable internal directory of staff/department contacts, driven by a CSV you control.

View service → €55

Simple Daily Expense Logger

A simple web form for logging daily expenses straight into a secure CSV or Excel file.

View service → €65

Password-Protected Markdown Knowledge Base

A simple internal knowledge base or wiki, written in Markdown, protected behind a password.

View service → €55

Embeddable ROI / Cost Savings Calculator

A custom ROI or cost-savings calculator widget, embedded on your site to help convert visitors.

View service → €45

Customer Support Quick-Reply Generator Dashboard

A simple internal dashboard of your team's canned responses, searchable and ready to copy in one click.

View service → €65

Simple Asset/Equipment Checkout Tracker

A simple internal tool for tracking who has which piece of equipment checked out, and when it's due back.

View service → €55

Daily Task/Shift Handover Logger for Teams

A simple shared log for teams to record what happened on shift and what the next shift needs to know.

View service → €35

Fix Nginx 502 Bad Gateway

Diagnose and fix a 502 Bad Gateway error on your Nginx server so visitors can reach your site again.

View service → €35

Add Cookie Consent Banner

Add a working, correctly configured cookie consent banner to your website.

View service → €35

Create a QR Code Menu for a Restaurant/Café

A simple, scannable QR code menu page for your restaurant or café, ready to print on tables.

View service → €35

Fix Gmail Delivery Problems

Diagnose and fix why your emails to Gmail addresses are being delayed, filtered or rejected.

View service → €35

Fix Outlook Email Delivery Problems

Diagnose and fix why your emails to Outlook, Hotmail or Office 365 addresses aren't arriving.

View service → €35

Configure Custom Domain Email

Set up professional email on your own domain (yourname@yourdomain.com), properly connected and authenticated.

View service → €35

Fix "550 Email Rejected" Error

Diagnose and fix a '550' SMTP error so your emails stop being rejected outright.

View service → €25

Fix "SPF Failed" Error

Diagnose and fix an SPF authentication failure showing up on your outgoing or received mail.

View service → €25

Fix "DKIM Failed" Error

Diagnose and fix a DKIM signature failure showing up on your outgoing mail.

View service → €35

Fix "DMARC Failed" Error

Diagnose and fix a DMARC alignment failure showing up in your aggregate reports or bounced mail.

View service → €25

Configure Email Forwarding

Set up reliable email forwarding from one address to another, without breaking deliverability.

View service → €25

Configure Catch-All Email

Set up a catch-all mailbox so no email sent to any address on your domain goes missing.

View service → €15

Set Up Email Alias

Create an email alias so you can send and receive under a different address without a separate mailbox.

View service → €75

cPanel to Plesk Migration

Move a website and its data from cPanel hosting to a Plesk server, fully working.

View service → €85

Shared Hosting to VPS Migration

Move your website from shared hosting to your own VPS, with full control and better performance.

View service → €75

VPS to VPS Website Migration

Move a website from one VPS to another, fully working, with minimal downtime.

View service → €75

Move Website to Hetzner VPS

Move your website to a Hetzner Cloud VPS, fully configured and ready to go.

View service → €75

Move Website to DigitalOcean VPS

Move your website to a DigitalOcean Droplet, fully configured and ready to go.

View service → €75

Move Website to Contabo VPS

Move your website to a Contabo VPS, fully configured and ready to go.

View service → €150

Migrate Website Without Downtime

Move your website to new hosting with effectively zero visitor-facing downtime.

View service → €50

Website Speed Diagnosis (Any Platform)

Find out exactly what's making your website slow, on any platform or hosting.

View service → €25

Install Nginx on VPS

Get Nginx properly installed and configured on your VPS as your web server.

View service → €25

Install Apache on VPS

Get Apache properly installed and configured on your VPS as your web server.

View service → €25

Install PHP on Linux Server

Get the right PHP version and extensions installed and working with your web server.

View service → €35

Install MySQL on VPS

Get MySQL installed, secured and ready for your application on a fresh VPS.

View service → €35

Install MariaDB on VPS

Get MariaDB installed, secured and ready for your application on a fresh VPS.

View service → €35

Install phpMyAdmin

Get phpMyAdmin installed and properly secured for managing your databases through a browser.

View service → €35

Install Docker on VPS

Get Docker properly installed and configured on your VPS, ready to run containers.

View service → €35

Install Docker Compose

Get Docker Compose installed so you can run multi-container applications with a single command.

View service → €35

Configure UFW Firewall

Set up UFW (Uncomplicated Firewall) on your Linux server with rules that match what should actually be public.

View service → €25

Disable Root SSH Login

Disable direct root login over SSH and switch to a safer, key-based non-root setup.

View service → €25

Change SSH Port

Move SSH off the default port 22 to cut down on automated scanning and brute-force noise.

View service → €15

Create Linux User

Create a new Linux user account with the correct permissions for its intended purpose.

View service → €25

Configure Linux Swap File

Set up a swap file so your server doesn't crash or kill processes when RAM runs out.

View service → €15

Configure Server Timezone

Set your server's system timezone correctly so logs, cron jobs and timestamps make sense.

View service → €15

Configure Server Hostname

Set a proper, meaningful hostname for your server instead of the default auto-generated one.

View service → €25

Configure Nginx Virtual Host

Set up a correctly configured Nginx server block for your domain.

View service → €25

Configure Apache Virtual Host

Set up a correctly configured Apache virtual host for your domain.

View service → €35

Configure Nginx Reverse Proxy

Set up Nginx as a reverse proxy in front of your application, API or backend service.

View service → €35

Configure Apache Reverse Proxy

Set up Apache as a reverse proxy in front of your application, API or backend service.

View service → €25

Enable GZIP Compression

Turn on GZIP compression on your web server to cut page load times and bandwidth.

View service → €25

Enable Brotli Compression

Enable Brotli compression on your web server for better compression ratios than GZIP.

View service → €25

Configure Browser Caching Rules

Set up proper browser caching headers so repeat visitors load your site faster.

View service → €35

Configure URL Rewrite Rules

Set up custom URL rewrite rules to create clean, specific URLs or redirects your server doesn't handle by default.

View service → €35

Fix Nginx 504 Gateway Timeout

Diagnose and fix a 504 Gateway Timeout error so slow or stuck requests stop failing.

View service → €35

Fix Apache 500 Error

Diagnose and fix a 500 Internal Server Error on your Apache-hosted site.

View service → €35

Fix Apache Permission Error

Fix file and directory permission errors stopping Apache from serving or writing to your site correctly.

View service → €35

Fix Nginx Permission Error

Fix file and directory permission errors stopping Nginx (or PHP-FPM behind it) from serving your site correctly.

View service → €35

Configure PHP-FPM

Set up PHP-FPM pools properly tuned for your site's traffic and your server's resources.

View service → €35

Fix PHP-FPM Errors

Diagnose and fix PHP-FPM errors causing 502/504 errors, crashes, or unresponsive pages.

View service → €35

MySQL Database Backup

Get a reliable, verified backup of your MySQL/MariaDB database set up and running.

View service → €55

Restore MySQL Database

Restore your MySQL/MariaDB database from a backup file, safely and correctly.

View service → €150

Repair MySQL Database

Repair a corrupted MySQL/MariaDB database or table that's causing errors or data access failures.

View service → €25

Create MySQL Database

Create a new MySQL/MariaDB database correctly set up for your application.

View service → €15

Create MySQL User

Create a new MySQL/MariaDB user account with the correct, least-privilege access.

View service → €25

Reset MySQL User Password

Reset a forgotten or compromised MySQL/MariaDB user password, including root if needed.

View service → €25

Import SQL Database

Import a .sql database file correctly into MySQL/MariaDB, including large files that fail through standard tools.

View service → €25

Export SQL Database

Export your MySQL/MariaDB database to a clean, usable .sql file.

View service → €65

Move MySQL Database to New Server

Move your MySQL/MariaDB database to a new server with verified, complete data and minimal downtime.

View service → €65

Convert MySQL Database Charset/Engine

Convert your database's character set or storage engine safely, without corrupting existing data.

View service → €45

Install Redis Object Cache

Install and configure Redis as an object cache to speed up your application's database-heavy operations.

View service → €55

Configure Redis for WordPress

Get Redis object caching properly configured and working for your WordPress site.

View service → €35

Fix WordPress Redirect Loop

Stop your WordPress site bouncing between URLs in an endless redirect loop.

View service → €25

Fix WordPress Permalink Problems

Fix broken post/page links after WordPress permalinks stop working.

View service → €35

Fix WordPress Login Problem

Get back into wp-admin when your WordPress login isn't working.

View service → €25

Remove WordPress Maintenance Mode

Get your WordPress site out of a stuck "Briefly unavailable for scheduled maintenance" message.

View service → €25

Fix WordPress Image Upload Error

Fix "HTTP error" or failed uploads when adding images to the WordPress media library.

View service → €35

Fix WordPress Media Library Problem

Fix missing images, broken thumbnails, or a media library that won't display correctly.

View service → €25

Fix WordPress Broken Admin Menu

Fix a wp-admin sidebar menu that's missing items, duplicated, or broken.

View service → €25

Increase WordPress Upload Limit

Raise the maximum file upload size allowed in WordPress.

View service → €25

Remove Unwanted WordPress Admin Users

Safely remove unknown, unused or compromised admin accounts from WordPress.

View service → €25

Clean WordPress Transients

Clear out expired and orphaned transient data bloating your WordPress database.

View service → €45

Repair WordPress Database Tables

Repair corrupted WordPress database tables causing errors or missing content.

View service → €55

Move WordPress Website to New Domain

Move your WordPress site to a brand new domain name, with every internal link updated correctly.

View service → €25

Change WordPress Site URL Safely

Correct a wrong or mismatched WordPress site URL without breaking the site.

View service → €50

Identify Slow WordPress Plugin

Find out exactly which plugin is slowing down your WordPress site.

View service → €45

Identify Slow WordPress Query

Find and fix the specific database query that's slowing down your WordPress site.

View service → €35

Optimise WordPress Images

Shrink your WordPress image file sizes without a visible drop in quality.

View service → €35

Convert WordPress Images to WebP

Convert your WordPress images to the modern, smaller WebP format.

View service → €25

Configure Lazy Loading for WordPress

Set up lazy loading so images only load as visitors scroll to them.

View service → €65

Create a Simple One-Page Website for a Local Business

A clean, simple one-page website for your shop or business, with everything a customer needs to find and contact you.

View service → €15

Add Google Maps Location to Website

Add a working, correctly placed Google Maps location to your website so customers can find you.

View service → €35

Set Up Google Business Profile

Get your business properly set up and verified on Google Business Profile, so you show up in local search and maps.

View service → €35

Create a Simple Online Price List Page

A clean, easy-to-read online price list page for your services, so customers know what you charge before contacting you.

View service → €25

Add WhatsApp Order Button to Website

Add a one-tap WhatsApp order or enquiry button to your website, pre-filled with the right message.

View service → €25

Add Opening Hours Widget to Website

Add a clear, always-accurate opening hours display to your website, including an open/closed status.

View service → €25

Create a Simple "Coming Soon" Page

A clean, professional "Coming Soon" page for your new business or domain, ready while the full site is being built.

View service → €25

Link Instagram/Facebook to a Simple Website

Connect your Instagram or Facebook feed and links properly to your website, so visitors find your social pages easily.

View service → €45

Create a Simple Online Booking/Contact Page

A simple online booking or contact page so customers can request an appointment or get in touch without phoning.

View service → €25

Fix HTML Validation Errors

Find and fix the HTML errors on your page that are causing layout or browser inconsistencies.

View service → €35

Fix CSS Layout Problem

Fix a specific layout problem on your website — elements overlapping, misaligned, or in the wrong place.

View service → €35

Fix Mobile Layout Problem

Fix a specific part of your website that doesn't display properly on phones or tablets.

View service → €35

Fix Broken JavaScript

Find and fix the JavaScript error breaking a specific feature on your website.

View service → €25

Add Custom CSS to Website

Make a specific visual tweak to your website with clean, targeted custom CSS.

View service → €25

Add Sticky Header to Website

Make your website's header stay fixed at the top of the screen as visitors scroll down.

View service → €15

Add Back-to-Top Button

Add a smooth, unobtrusive back-to-top button that appears as visitors scroll down your page.

View service → €35

Add Contact Form to Website

Add a working contact form to your website that actually delivers submissions to your inbox.

View service → €25

Add FAQ Accordion Section

Add a clean, expandable FAQ accordion section to your website.

View service → €25

Add Image Lightbox Gallery

Add a clickable image gallery that opens photos in a clean, full-screen lightbox view.

View service → €35

Add Responsive Navigation Menu

Add or fix a navigation menu that works properly across desktop, tablet and mobile.

View service → €15

Add Print Button to Page

Add a print button that produces a clean, properly formatted printout of your page.

View service → €15

Add Copy-to-Clipboard Button

Add a one-click button that copies specific text (a code, a link, an address) straight to the clipboard.

View service → €35

Add QR Code Generator to Page

Add a live QR code generator tool directly onto your website page.

View service → €35

Add Search Box to Website

Add a working search box so visitors can find content on your website quickly.

View service → €45

Add Dark Mode Toggle to Website

Add a working dark/light mode toggle to your existing website.

View service → €15

Configure DNS A Record

Point your domain (or a subdomain) to the right server with a correctly configured A record.

View service → €15

Configure DNS CNAME Record

Set up a CNAME record correctly so a subdomain or service points to the right hostname.

View service → €15

Configure DNS TXT Record

Add or correct a DNS TXT record for domain verification, SPF, or any service that requires one.

View service → €25

Configure DNS MX Record (New Setup)

Set up MX records correctly for a brand-new mail configuration on your domain.

View service → €25

Fix "Domain Not Connected" Error

Diagnose and fix a "Domain Not Connected" error stopping your domain from reaching your website.

View service → €15

Configure Subdomain

Set up a new subdomain for your project, app, or service, pointed correctly from the start.

View service → €25

Create Multiple Subdomains

Set up several subdomains at once, each correctly pointed to its own destination.

View service → €25

Configure WWW / Non-WWW Redirect

Make sure your domain works consistently whether visitors type www or not, redirecting cleanly to your preferred version.

View service → €35

Fix DNS Misconfiguration

Diagnose and fix a tangled or broken DNS setup causing your site or email to behave unpredictably.

View service → €50

Fix DNS Propagation Delay

Find out whether a DNS change that "isn't working yet" is just propagating, or genuinely misconfigured.

View service → €35

Install SSL Certificate (Any Platform)

Get a valid SSL certificate installed and working correctly on your website, whatever platform it's on.

View service → €25

Renew SSL Certificate

Renew an expiring or expired SSL certificate before (or after) it causes a security warning for visitors.

View service → €35

Fix SSL Certificate Error

Diagnose and fix an SSL certificate error or warning your visitors are seeing.

View service → €35

Fix Mixed Content (HTTPS) Warning

Fix mixed-content warnings so your HTTPS site shows a clean, fully secure padlock.

View service → €35

Fix "Not Secure" Browser Warning

Get rid of the "Not Secure" browser warning so visitors see your site as safe.

View service → €25

Configure Let's Encrypt SSL

Set up free, auto-renewing Let's Encrypt SSL correctly on your server or hosting panel.

View service → €35

Fix SSL Auto-Renewal Failure

Diagnose and fix why your SSL certificate's automatic renewal stopped working.

View service → €35

Configure Cloudflare Full (Strict) SSL

Set Cloudflare's SSL mode to Full (Strict) properly, closing the gap that weaker SSL modes leave open.

View service → €50

Not Sure What's Broken? General Technical Diagnostic

You know something is wrong with your website, email, server or DNS but not what. I investigate and tell you exactly what is going on and what to do next.

View service → €45

Create a Custom Expert Advisor (MQL5)

Your trading rules written as a MetaTrader 5 Expert Advisor in MQL5, tested on a demo account before delivery.

View service → €75

Repair a Broken Expert Advisor (MQL5)

An audit and fix of an MQL5 Expert Advisor that freezes, errors, or does not do what it should.

View service → €100

Convert an MT4 Expert Advisor to MT5

Your MetaTrader 4 robot or indicator translated from MQL4 into MQL5, matched to the original behaviour.

View service → €50

Expert Advisor Robot Test

An honest read on whether your MetaTrader 5 robot is worth taking further, from a structured test across many scenarios.

View service →

💡 Suggest a Tool

Missing a free tool everyone could use? Suggest it for the community.

Open tool →

🛠️ Get a Custom Tool Built

Private and paid. Built just for you, for something you do every day.

Open tool →

MAC Address Lookup

Find the manufacturer of a device from its MAC address using the IEEE OUI registry.

Open tool →

Word & Character Counter

Live word, character, and sentence counts, plus estimated reading time.

Open tool →

PDF to Word

Convert a PDF into an editable Word document, with formatting preserved.

Open tool →

Word to PDF

Convert a Word document to PDF, with full formatting preserved.

Open tool →

CSS Border Radius Generator

Adjust each corner independently and copy the CSS.

Open tool →

Rotate PDF

Rotate every page of a PDF 90, 180, or 270 degrees.

Open tool →

Remove Pages from PDF

Delete specific pages from a PDF file.

Open tool →

Excel to PDF

Convert an Excel spreadsheet into a simple PDF table.

Open tool →

Unlock PDF

Remove print/copy/edit restrictions from a PDF that opens without a password.

Open tool →

PDF OCR

Extract text from a scanned or image-only PDF.

Open tool →

Typing Speed Test

Measure your typing speed in words per minute.

Open tool →

Reorder PDF Pages

Change the order of pages in a PDF.

Open tool →

PDF Info Viewer

View page count, dimensions, and file details of a PDF.

Open tool →

Favicon Generator

Generate a full favicon package from an image.

Open tool →

Aspect Ratio Calculator

Scale a dimension to keep an aspect ratio, or find the ratio.

Open tool →

Stellar Magnitude & Distance Calculator

Work out a star's distance, absolute magnitude or apparent magnitude using the distance modulus, from parsecs or a parallax in arcseconds.

Open tool →

PDF to Text Extractor

Extract the text from a PDF in your browser: choose pages, keep paragraphs, join hyphenated words, then copy or download. Not uploaded.

Open tool →

Crop PDF

Crop the margins or any area of a PDF: drag a box on the preview or type the margins, apply to all or some pages and download.

Open tool →

Academic Deadline Backplanner

Plan coursework backwards from a due date in working days, skipping weekends and days off you list, with a safety buffer.

Open tool →

Server Region Latency Estimator

Estimate the theoretical round-trip time from your users to AWS, Google Cloud and Azure regions from distance alone, as a range. No pings, no measurements.

Open tool →

Payment Processing Fee Calculator New

Work out a card processor's fee and the net amount you'll receive, with editable Stripe/PayPal UK example rates.

Open tool →

Symmetry Drawing Pad New

Draw mandala and kaleidoscope patterns with mirrored symmetry.

Open tool →

Sudoku Puzzle New

Sudoku with 3 difficulty levels, pencil notes and hints.

Open tool →

Pixel Art Maker New

Draw pixel art and export it as a PNG file.

Open tool →

Trivia Quiz New

10-question quiz across general knowledge, science and more.

Open tool →

Word Guess New

Guess the 5-letter word in 6 tries, unlimited play.

Open tool →

Dots and Boxes New

Draw lines, complete boxes, and win with the most boxes.

Open tool →

Code Breaker New

Crack the secret 4-colour code in 10 tries or fewer.

Open tool →

Connect Four New

Get four discs in a row against the computer or a friend.

Open tool →

Minefield New

A free minesweeper-style game with a safe first click.

Open tool →

Odd Colour Out New

Spot the square with the slightly different shade.

Open tool →

Colour Sequence Memory New

Repeat the growing colour sequence, no sound needed.

Open tool →

Word Scramble New

Unscramble jumbled letters to find the hidden word.

Open tool →

Hangman New

Classic Hangman with animal, country and food categories.

Open tool →

Breathing Circle New

An animated breathing pacer for box breathing and more.

Open tool →

Truth or Dare Generator New

Family-friendly Truth or Dare prompts by age group.

Open tool →

Would You Rather Generator New

Random 'Would you rather' questions, family or party mode.

Open tool →

Snake Game New

Play the classic Snake game free in your browser.

Open tool →

Higher or Lower New

Guess the secret number with higher-or-lower hints.

Open tool →

Correlation & Linear Regression Calculator New

Work out the Pearson correlation coefficient and a best-fit line (slope, intercept, R²) from x,y data pairs.

Open tool →

PNG to WebP

Convert PNG images to the modern WebP format — smaller files, same quality.

Open tool →

HEIC to JPG

Turn iPhone HEIC photos into standard JPG files anyone can open.

Open tool →

Image Compressor

Shrink JPG and PNG file sizes with an adjustable quality slider.

Open tool →

Image Resizer

Resize an image to exact dimensions or a percentage.

Open tool →

Image Cropper

Crop, rotate, and flip an image.

Open tool →

Black & White Photo Filter

Convert a photo to grayscale or sepia tone.

Open tool →

Image to Base64

Convert an image to a Base64 data URI, or decode one back.

Open tool →

EXIF Viewer

View the EXIF metadata of a photo.

Open tool →

Favicon Generator

Generate a full favicon package from an image.

Open tool →

Image Format Converter

Convert images between JPG, PNG, WebP, GIF and BMP, one or many at once.

Open tool →

Rounded Corners & Border Generator

Round image corners, make circles and add borders, exported as transparent PNG.

Open tool →

Placeholder Image Generator

Create placeholder images of any size, colour and text as PNG, JPG or SVG.

Open tool →

Sprite Sheet Generator

Combine images into one sprite sheet with CSS and JSON coordinates.

Open tool →

Passport & ID Photo Cropper

Crop photos to passport and ID sizes with a guide, and make a print sheet.

Open tool →

Meme Generator

Add outlined text to your own image or a blank template and download the meme.

Open tool →

SVG to PNG Converter

Convert SVG to PNG, JPG or WebP at any size, right in your browser.

Open tool →

Image Colour Extractor

Pull a colour palette from any image, or click to pick a pixel.

Open tool →

Image Splitter

Split a photo into a grid of tiles for carousels and grid posts.

Open tool →

Images to GIF Maker

Turn a set of images into an animated GIF in your browser: reorder frames, set speed, size and loop, then download. Nothing is uploaded.

Open tool →

Watermark Image Tool

Add a text or logo watermark to one or many images: choose position, size, opacity and rotation, or tile it. Runs in your browser.

Open tool →

Blur & Pixelate Image Tool

Hide faces, number plates or private details: drag over an area to blur, pixelate or black it out. Private, runs in your browser.

Open tool →

Focal Length & Crop Factor Calculator

Crop factor and full-frame equivalent focal length for APS-C, Micro Four Thirds, 1-inch and medium format sensors, with angle of view.

Open tool →

Merge PDF

Combine two or more PDF files into a single PDF.

Open tool →

Split PDF

Extract a page range from a PDF into a new file.

Open tool →

Rotate PDF

Rotate every page of a PDF 90, 180, or 270 degrees.

Open tool →

Remove Pages from PDF

Delete specific pages from a PDF file.

Open tool →

JPG to PDF

Combine one or more images into a single PDF.

Open tool →

PDF to JPG

Convert each page of a PDF into a JPG image.

Open tool →

Add Page Numbers

Add page numbers to every page of a PDF.

Open tool →

Add Watermark to PDF

Add a text watermark to every page of a PDF.

Open tool →

Excel to PDF

Convert an Excel spreadsheet into a simple PDF table.

Open tool →

Word to PDF

Convert a Word document to PDF, with full formatting preserved.

Open tool →

PDF to Word

Convert a PDF into an editable Word document, with formatting preserved.

Open tool →

Unlock PDF

Remove print/copy/edit restrictions from a PDF that opens without a password.

Open tool →

Unprotect Word Document

Remove Restrict Editing protection from a .docx that opens without a password.

Open tool →

Compress PDF

Reduce PDF file size for real, using server-side compression.

Open tool →

PDF OCR

Extract text from a scanned or image-only PDF.

Open tool →

Compare PDF

Compare the text of two PDFs and see the differences.

Open tool →

Bulk PDF Downloader from Links

Upload a file of PDF links and download them all at once, zipped.

Open tool →

JPG to Word

Extract text from a photo into an editable Word document.

Open tool →

Reorder PDF Pages

Change the order of pages in a PDF.

Open tool →

PDF Info Viewer

View page count, dimensions, and file details of a PDF.

Open tool →

PDF Metadata Editor

View and edit the title, author, and other metadata of a PDF.

Open tool →

Protect PDF with Password

Add a password to a PDF so it requires a password to open.

Open tool →

Sign PDF

Draw or upload your signature and place it on a PDF, in your browser.

Open tool →

Extract Images from PDF

Save every embedded image in a PDF as PNG, one by one or as a ZIP.

Open tool →

PDF to PNG Converter

Convert PDF pages to high-quality PNG images, in your browser.

Open tool →

PowerPoint ⇄ PDF Converter

Convert PowerPoint presentations to PDF, or PDF files to editable PowerPoint.

Open tool →

PDF to Text Extractor

Extract the text from a PDF in your browser: choose pages, keep paragraphs, join hyphenated words, then copy or download. Not uploaded.

Open tool →

PDF Booklet Maker

Rearrange a PDF into booklet order for double-sided printing and folding: two pages per sheet on A4 or Letter, left or right binding.

Open tool →

Crop PDF

Crop the margins or any area of a PDF: drag a box on the preview or type the margins, apply to all or some pages and download.

Open tool →

Word & Character Counter

Live word, character, and sentence counts, plus estimated reading time.

Open tool →

Lorem Ipsum Generator

Generate placeholder text for mockups and designs.

Open tool →

Case Converter

Switch text between UPPERCASE, lowercase, Title Case, and Sentence case.

Open tool →

Remove Duplicate Lines

Clean up a list by removing every repeated line.

Open tool →

Reverse Text

Reverse characters, word order, or line order instantly.

Open tool →

Slug Generator

Turn any title into a clean, URL-friendly slug.

Open tool →

Remove Extra Spaces & Line Breaks

Clean up text copied from PDFs, emails, or other sources.

Open tool →

Find and Replace

Replace every occurrence of a word or phrase in bulk.

Open tool →

Text to HTML

Turn plain text into clean HTML paragraphs, ready to paste.

Open tool →

HTML to Text

Strip HTML tags and get the plain text content.

Open tool →

Image to Text (OCR)

Extract text from an image using OCR.

Open tool →

Text to Image

Turn text into a downloadable image card.

Open tool →

Small Text Generator

Convert normal text into tiny unicode small caps text.

Open tool →

Online Text Editor

A simple online notepad — type, count words, and save.

Open tool →

Invisible Character Generator

Copy an invisible unicode character.

Open tool →

Citation Generator

Generate APA, MLA, and Chicago style citations.

Open tool →

Upside Down Text

Flip your text upside down using unicode characters.

Open tool →

Anagram Generator

Shuffle letters and check if two words are anagrams.

Open tool →

NATO Phonetic Alphabet Converter

Convert text to the NATO phonetic alphabet.

Open tool →

List Compare Tool

Compare two lists and find what's common, missing, or extra.

Open tool →

Duplicate Word Finder

Find words that repeat too often in your text.

Open tool →

Prefix and Suffix Adder

Add a prefix and/or suffix to every line of your list.

Open tool →

Text Diff Checker

Compare two blocks of text and see which lines differ.

Open tool →

Word Cloud Generator

Generate a word cloud from your text.

Open tool →

Text Encryption (AES)

Encrypt or decrypt text with a password, using real AES encryption.

Open tool →

Symbols & Emoji to Copy

Click to copy symbols, emoji, and special characters.

Open tool →

Sort Lines Alphabetically

Sort a list of lines A-Z or Z-A.

Open tool →

Fancy Text Generator

Turn plain text into fancy unicode fonts.

Open tool →

Stacked Letters Generator

Add small stacked unicode marks above your text.

Open tool →

Link Organizer

Save and organize your favorite links by category.

Open tool →

Text Emoticons to Copy

Click to copy classic text emoticons.

Open tool →

Palindrome Checker

Check whether a word or phrase is a palindrome.

Open tool →

Text Repeater

Repeat a word or phrase a chosen number of times.

Open tool →

CSV Column Extractor

Extract or reorder specific columns from a CSV file.

Open tool →

CSV Sorter & Deduplicator

Sort a CSV by any column and remove duplicate rows.

Open tool →

CSV Merger

Merge multiple CSV files with the same columns into one.

Open tool →

Bulk File Renamer

Rename multiple files at once using a pattern.

Open tool →

URL Parser

Break a URL down into its protocol, host, path, and query.

Open tool →

User-Agent Parser

Parse a browser User-Agent string.

Open tool →

Excel Merger

Merge multiple Excel files (same columns) into one.

Open tool →

IBAN Validator

Check whether an IBAN is correctly formatted and valid.

Open tool →

TSV ⇄ CSV Converter

Convert between tab-separated and comma-separated values.

Open tool →

.htaccess Redirect Generator

Generate .htaccess redirect rules for Apache servers.

Open tool →

ROT13 & Caesar Cipher

Encode and decode with ROT13, ROT47 or any Caesar shift, and try all shifts at once.

Open tool →

Syllable Counter

Count syllables in words and texts, in English or Portuguese.

Open tool →

Markdown Editor with Live Preview

Write Markdown with a toolbar and live preview, export to .md or HTML.

Open tool →

Remove Line Breaks

Join lines of copied text into one, keeping paragraphs if you want.

Open tool →

Bold Word Starts Converter

Bold the start of every word to make text easier to skim.

Open tool →

Braille Converter

Convert English text to Grade 1 Braille (Unicode) and back, with capital and number signs and a dot chart. Free and private.

Open tool →

ASCII Art Text Generator

Turn text into big ASCII art letters made from # or block characters, with adjustable width, spacing and a compact half-block style.

Open tool →

Mojibake Fixer

Repair garbled text like é and ’ caused by UTF-8 read as Windows-1252 or Latin-1, including double encoding, with before and after.

Open tool →

UK vs US Spelling Checker

Find American spellings in British text, or the reverse, with a suggestion and confidence level for each. Handles practice/practise, licence/license and -ise or -ize.

Open tool →

JSON Formatter & Validator

Format, validate, and beautify JSON, with clear error messages.

Open tool →

Base64 Encode / Decode

Convert text to Base64 or decode it back, instantly.

Open tool →

Color Picker & Converter

Pick a color and get its HEX, RGB, and HSL values.

Open tool →

URL Encoder / Decoder

Encode or decode special characters for safe use in URLs.

Open tool →

HTML Entity Encoder / Decoder

Convert special characters to HTML entities and back.

Open tool →

Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes from any text.

Open tool →

UUID Generator

Generate random UUID v4 identifiers, one at a time or in bulk.

Open tool →

Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates.

Open tool →

CSS Minifier

Strip comments and whitespace from CSS to cut file size.

Open tool →

HTML Minifier

Strip comments and whitespace from HTML to cut file size.

Open tool →

HTML Editor & Live Preview

Type or paste HTML and see the rendered result instantly.

Open tool →

XML Sitemap Generator

Paste your page URLs and get a ready-to-upload sitemap.xml.

Open tool →

CSV to Excel

Convert a CSV file into a proper Excel (.xlsx) spreadsheet.

Open tool →

Excel to CSV

Convert the first sheet of an Excel file into a CSV file.

Open tool →

JSON to XML

Paste JSON and get a corresponding XML structure.

Open tool →

Split CSV

Split a large CSV file into smaller files by row count.

Open tool →

Text to Binary

Convert text to binary code, or decode binary back to text.

Open tool →

Morse Code Converter

Convert text to Morse code, or decode Morse back to text.

Open tool →

Split Excel

Split a large Excel spreadsheet into smaller files.

Open tool →

Markdown to HTML

Convert Markdown to HTML.

Open tool →

HTML to Markdown

Convert HTML to Markdown.

Open tool →

CSV to JSON

Convert CSV to a JSON array of objects.

Open tool →

JSON to CSV

Convert a JSON array of objects to CSV.

Open tool →

Password Strength Checker

Check how strong a password is.

Open tool →

JWT Decoder

Decode a JSON Web Token and view its header and payload.

Open tool →

File Hash Calculator

Calculate the hash of a file.

Open tool →

Subnet / CIDR Calculator

Calculate subnet mask, network range, and host count.

Open tool →

HTTP Status Code Lookup

Look up the meaning of any HTTP status code.

Open tool →

Regex Tester

Test a regular expression against text with matches highlighted.

Open tool →

JSON Minifier

Remove whitespace from JSON to reduce its size.

Open tool →

YAML ⇄ JSON Converter

Convert between YAML and JSON.

Open tool →

Cron Expression Generator

Build and explain a cron expression.

Open tool →

Hash Identifier

Paste a hash and see which algorithm it most likely comes from.

Open tool →

Credit Card Number Validator

Check a card number with the Luhn algorithm, in your browser only.

Open tool →

Checksum & CRC Calculator

CRC-32, Adler-32, MD5 and SHA checksums of any file or text, calculated in your browser.

Open tool →

MAC Address Lookup

Find the manufacturer of a device from its MAC address using the IEEE OUI registry.

Open tool →

JSON Diff Tool

Compare two JSON documents and see what was added, removed or changed.

Open tool →

YAML Formatter & Validator

Validate YAML with line-accurate errors and reformat it with clean indentation.

Open tool →

XML Formatter & Validator

Check XML is well-formed, then pretty-print or minify it.

Open tool →

SQL Formatter & Minifier

Format SQL with readable indentation or minify it to one line.

Open tool →

TOML ⇄ JSON Converter

Convert between TOML and JSON with clear error messages.

Open tool →

.gitignore Generator

Combine templates for languages, frameworks, OS and editors into one .gitignore.

Open tool →

HTML Table Generator

Build HTML tables in a grid or from pasted data and copy the HTML and CSS.

Open tool →

PX to REM Converter

Convert CSS units: px, rem, em, pt, %, vw, vh and more.

Open tool →

chmod Calculator

Work out Linux file permissions: octal, rwx form and the chmod command.

Open tool →

JSON to TypeScript

Generate TypeScript interfaces and types from a JSON sample.

Open tool →

Mock Data Generator

Generate fake test data in JSON, CSV or SQL: names, UK addresses, emails, phone numbers, dates and IDs. Choose columns and rows.

Open tool →

MIME Type Lookup

Look up the MIME type (Content-Type) for any file extension, or find the extensions for a MIME type. Searchable list of common types.

Open tool →

Common Ports Lookup

Look up well-known TCP and UDP port numbers and the services that use them, such as 22 SSH, 443 HTTPS and 3306 MySQL.

Open tool →

XML to JSON Converter

Convert XML to JSON with clear error messages: choose attribute and text naming, keep arrays, and convert numbers. Runs in your browser.

Open tool →

Cron Schedule Simulator

Next runs of a cron expression in server, UTC and your time zone, with skipped and repeated times at daylight saving changes.

Open tool →

Server Region Latency Estimator

Estimate the theoretical round-trip time from your users to AWS, Google Cloud and Azure regions from distance alone, as a range. No pings, no measurements.

Open tool →

CSS Gradient Generator

Pick two colors and an angle, get ready-to-use CSS.

Open tool →

CSS Box Shadow Generator

Build a box-shadow visually and copy the code.

Open tool →

CSS Border Radius Generator

Adjust each corner independently and copy the CSS.

Open tool →

Color Palette Generator

Generate a color palette from a base color.

Open tool →

Color Contrast Checker

Check contrast ratio against WCAG accessibility standards.

Open tool →

CSS Flexbox Generator

Build a CSS flexbox layout visually.

Open tool →

Banner Generator

Generate a self-contained, responsive HTML banner/ad snippet.

Open tool →

Aspect Ratio Calculator

Scale a dimension to keep an aspect ratio, or find the ratio.

Open tool →

Color Blindness Simulator

See images and palettes as people with colour vision deficiency do.

Open tool →

HEX ⇄ CMYK Converter

Convert colour codes between HEX, RGB and CMYK with a live preview.

Open tool →

CSS Grid Generator

Build a CSS Grid layout visually and copy the CSS and HTML.

Open tool →

CSS Text Shadow Generator

Design layered text-shadow effects with live preview and copy the CSS.

Open tool →

CSS Clip-Path Generator

Create clip-path shapes with draggable points and copy the CSS.

Open tool →

Glassmorphism & Neumorphism Generator

Generate CSS for frosted-glass and soft-UI effects with live preview.

Open tool →

CSS Animation Generator

Build CSS keyframe animations visually: choose a preset or edit each keyframe, set timing and easing, preview live and copy the code.

Open tool →

Meta Title & Description Length Checker

Check whether your title and description fit Google's display limits.

Open tool →

Google SERP Snippet Preview

Preview how your page will look in Google search results.

Open tool →

Redirect Checker

Trace a URL's full redirect chain.

Open tool →

Broken Link Checker

Scan a page for broken links.

Open tool →

FAQ Schema Markup Generator

Generate FAQ structured data (JSON-LD) for SEO.

Open tool →

Open Graph Preview

Preview how a page looks when shared on social media.

Open tool →

Canonical Tag Checker

Check the canonical URL and robots meta tag of a page.

Open tool →

SSL Certificate Checker

Check a website's SSL certificate details and expiration.

Open tool →

Security Headers Checker

Check which security headers a website sends.

Open tool →

Robots.txt Generator

Generate a robots.txt file for your website.

Open tool →

UTM Builder

Build a URL with UTM tracking parameters.

Open tool →

Hreflang Tag Generator

Generate hreflang tags for multi-language and multi-region SEO.

Open tool →

Keyword Density Checker

Count word and phrase frequency in a text and check one target keyword.

Open tool →

Sitemap Validator

Fetch or paste a sitemap.xml and check it against the sitemaps.org rules.

Open tool →

Meta Tag Generator

Generate HTML meta tags for a page: title, description, canonical, robots, Open Graph and X cards, with length counters and a preview.

Open tool →

Tracking Parameter Remover

Remove utm_*, fbclid, gclid, msclkid and other tracking parameters from many URLs at once, with an editable list and no links opened.

Open tool →

Page Weight & Cache Calculator

Project monthly bandwidth and hosting cost from page weight, visits and caching, and compare a lighter, better-cached site. A projection.

Open tool →

Extract Domains from URLs

Pull the root domain (example.co.uk, not just .uk) out of a list of URLs with the Public Suffix List. Remove duplicates, sort and count.

Open tool →

Remove Duplicate Emails

Remove duplicate email addresses from a list and keep the original order. Works with pasted text or files, entirely in your browser.

Open tool →

Compare Two Email Lists

Compare two email lists and see which addresses are only in list A, only in list B, or in both. Private and fast.

Open tool →

Merge Email Lists

Merge several email lists into one clean list and remove duplicates in the same step. Runs in your browser.

Open tool →

Split Email List

Split a large email list into smaller files by addresses per file or number of parts, and download them as a ZIP.

Open tool →

Sort Email List

Sort an email list A to Z, Z to A, by domain or by length, with an option to remove duplicates.

Open tool →

Count Emails by Domain

Count how many email addresses belong to each domain (gmail.com, outlook.com and more) and download the table as CSV.

Open tool →

Extract Emails from Text

Find and extract every email address from pasted text or a .txt, .csv or .html file. Remove duplicates and sort.

Open tool →

Extract Emails from a CSV Column

Pull the email addresses out of one column of a CSV file. The column is found for you. Remove duplicates. Private.

Open tool →

Filter Emails by Domain or TLD

Keep or remove email addresses by domain, ending (.com, .co.uk, .de) or country. Paste a list or open a file; private.

Open tool →

Extract Gmail, Outlook, Yahoo Emails

Pick out the Gmail, Outlook/Hotmail, Yahoo and iCloud addresses from a list, or any of 50+ other mailbox providers.

Open tool →

Separate Free vs Business Emails

Split an email list into personal mailbox addresses (Gmail, Outlook, Yahoo and more) and business or own-domain addresses.

Open tool →

Email Provider Detector

Find out which mailbox provider each email address uses (Gmail, Outlook, Yahoo, iCloud, ISPs and more), with counts and CSV.

Open tool →

Email Syntax Validator

Check a whole list of email addresses for valid syntax and see exactly why each invalid one fails. Private.

Open tool →

Email Typo Fixer

Fix common email domain typos in a list, such as gmial.com to gmail.com or hotmail.con, and review every change.

Open tool →

Disposable Email Detector

Find disposable (throw-away) email addresses using an open-source blocklist of about 9,000 domains. Private.

Open tool →

Role-Based Email Detector

Find role-based addresses such as info@, sales@, support@ and admin@ in a list and separate them from personal ones.

Open tool →

Clean Email List

Clean a list in one step: trim, lower-case, fix typos, remove invalid, duplicate, role-based and disposable addresses.

Open tool →

Email Parts Splitter

Split email addresses into username, domain, TLD and a best-guess first and last name as a table. Copy or download.

Open tool →

Email List Converter

Convert an email list between TXT, CSV and Excel (.xlsx) in your browser. Keep the email column or the whole table.

Open tool →

Email Header Analyzer

Paste raw email headers to see the route between servers, delays, SPF, DKIM and DMARC results and signs of spoofing.

Open tool →

Email Structure Analyzer

Break an email address into its parts and check it against every format rule, with provider, role and typo hints.

Open tool →

DMARC Record Generator

Build a DMARC DNS record: policy, report addresses, alignment and percentage, with the exact TXT name and value.

Open tool →

BIMI Record Helper

Build a BIMI DNS record for your brand logo and check your SVG against the BIMI rules and requirements.

Open tool →

Mailto Link Generator

Create a mailto link with recipients, CC, BCC, subject and pre-filled message, correctly encoded, and test it in one click.

Open tool →

Email Address Obfuscator

Hide an email address on your web page from spam bots with character codes, [at] text, reversed CSS or JavaScript.

Open tool →

Email Subject Line Checker

Count the characters in your subject line and preview the cut-off on phones, Gmail and Outlook. Checks caps and spam words.

Open tool →

HTML Email Previewer

Edit and preview HTML email code live at desktop and phone widths, block images, try dark mode and get email warnings.

Open tool →

Spam Word Checker

Check your email text for words and habits that spam filters dislike, with highlighted trigger words and a rough risk score.

Open tool →

MX Lookup

Look up the MX (mail server) records of any domain: priorities, servers, IP addresses and the provider that runs the mail.

Open tool →

Email Provider by MX

Find out which service runs the email for a list of domains from their MX records: Google Workspace, Microsoft 365 and more.

Open tool →

SPF Record Generator

Build an SPF DNS record for your domain from your mail servers, IPs and services, with a live count of the 10 allowed lookups.

Open tool →

DKIM Record Checker

Look up and check a DKIM record by domain and selector: key size, testing flag, revoked keys and syntax. Or try common selectors.

Open tool →

MP3 Cutter & Audio Trimmer

Cut and trim audio with a waveform: keep or delete a part, preview it and save as MP3 or WAV, all in your browser.

Open tool →

Change Audio Volume

Make audio louder or quieter by dB or percentage, or normalise the peak, with clipping protection and a preview.

Open tool →

Audio Fade In & Fade Out

Add a fade in and fade out to audio, choose the curve, see the shape and save as MP3 or WAV.

Open tool →

Reverse Audio

Play a sound backwards: reverse a whole track or only a selected part, preview it and save it.

Open tool →

Audio Converter

Convert audio between MP3, WAV, OGG, M4A, FLAC and Opus with your choice of bitrate, sample rate and channels.

Open tool →

Join Audio Files

Join several audio files into one: put them in order, add a gap and save as MP3 or WAV.

Open tool →

Change Audio Speed

Speed up or slow down audio from 0.25x to 4x, with or without changing the pitch.

Open tool →

Remove Silence from Audio

Cut silent gaps out of a recording: set the silence level and minimum length and see what will be removed.

Open tool →

Voice Recorder

Record your voice from the microphone in the browser: live level meter, pause and resume, then save as MP3, WAV or the original file.

Open tool →

Extract Audio from Video

Save the sound of an MP4, MOV, MKV, WebM or AVI video as MP3, WAV, M4A, OGG, FLAC or Opus, or keep the original audio untouched.

Open tool →

Mute Video

Remove the sound from a video without re-encoding it, or replace it with a silent track. Works with MP4, MOV, MKV and WebM in your browser.

Open tool →

Trim & Cut Video

Keep just a part of a video or cut a section out of the middle, with a fast no-loss cut or a frame-exact cut. Nothing is uploaded.

Open tool →

Extract Frames from Video

Save still images from a video as PNG or JPG at exact times, every few seconds or evenly spread, with a ZIP of all frames.

Open tool →

Video Converter

Convert video to MP4, WebM, MKV or MOV, change size and quality, or switch the container instantly with no loss. Handles HEVC and HDR.

Open tool →

Compress Video

Make a video smaller with a quality preset or a target size in MB, and see the size before and after. Never returns a bigger file.

Open tool →

Video to GIF

Turn a short part of a video into an animated GIF with a custom colour palette. Choose start, end, width, frame rate, dithering and looping.

Open tool →

Merge Videos

Join several video files into one, in any order you like. Matching videos are joined instantly with no loss of quality; different ones are re-encoded to match.

Open tool →

Rotate & Resize Video

Rotate a video by 90, 180 or 270 degrees, flip it, and make it smaller with a size preset or a custom width or height.

Open tool →

Screen Recorder

Record your screen, a window or a browser tab in your browser, with optional microphone or tab sound. Nothing is uploaded until you save it.

Open tool →

Tape Digitising Storage Calculator

Estimate disk space to digitise VHS, Video8, Hi8 and MiniDV tapes: DV at about 13 GB per hour, uncompressed or H.264, with margin and backups.

Open tool →

Percentage Calculator

Three common percentage calculations in one place.

Open tool →

Unit Converter

Convert length, weight, and temperature between units.

Open tool →

Currency Converter

Convert between world currencies using live exchange rates.

Open tool →

BMI Calculator

Estimate Body Mass Index from height and weight.

Open tool →

Age Calculator

Find your exact age in years, months, and days.

Open tool →

Date Difference Calculator

Find the days, weeks, and months between two dates.

Open tool →

Tip Calculator

Work out the tip and split the bill between people.

Open tool →

Discount Calculator

Find the sale price and how much you save.

Open tool →

Compound Interest Calculator

See how an amount grows over time with compound interest.

Open tool →

Simple Interest Calculator

Calculate interest that doesn't compound.

Open tool →

Loan Payoff Calculator

See how long it takes to pay off a loan.

Open tool →

Salary ↔ Hourly Calculator

Convert between annual salary and hourly rate.

Open tool →

Savings Goal Calculator

Find out how much to save monthly to reach a goal.

Open tool →

Car Loan Calculator

Estimate your monthly car loan payment.

Open tool →

Overtime & Time and a Half

Calculate overtime pay and time-and-a-half rates.

Open tool →

Days Until Calculator

Find out how many days are left until a date.

Open tool →

Decimal to Fraction

Convert a decimal into a simplified fraction.

Open tool →

Roman Numeral Converter

Convert between numbers and Roman numerals.

Open tool →

Final Grade Calculator

Find the score you need on your final exam.

Open tool →

Cooking Measurement Converter

Convert cups, grams, ounces, tablespoons, and more.

Open tool →

BMR Calculator

Estimate your Basal Metabolic Rate.

Open tool →

Ideal Weight Calculator

Estimate ideal body weight using clinical formulas.

Open tool →

Ovulation Calculator

Estimate your fertile window and ovulation date.

Open tool →

Period Calculator

Predict your next few periods based on your cycle.

Open tool →

Business Days Calculator

Count the weekdays between two dates.

Open tool →

Date Calculator

Add or subtract time from a date.

Open tool →

Hours Calculator

Add up hours and minutes worked.

Open tool →

Zodiac Sign Finder

Find your zodiac sign from a birth date.

Open tool →

Number Base Converter

Convert numbers between decimal, binary, octal, and hex.

Open tool →

Number to Words

Convert a number into its written-out English words.

Open tool →

Rule of Three Calculator

Solve simple proportions instantly.

Open tool →

Fraction Calculator

Add, subtract, multiply, or divide fractions.

Open tool →

Log Calculator

Calculate logarithms in any base.

Open tool →

Scientific Notation Converter

Convert a number to and from scientific notation.

Open tool →

Square Footage Calculator

Calculate room area and estimate material cost.

Open tool →

P-Value Calculator

Calculate a p-value from a Z-score.

Open tool →

Confidence Interval Calculator

Calculate a confidence interval for a sample mean.

Open tool →

Square Root Calculator

Find the square root of any positive number.

Open tool →

Exponent Calculator

Calculate a base number raised to a power.

Open tool →

Circumference Calculator

Find a circle's circumference, area, and diameter.

Open tool →

Slope Calculator

Find the slope of a line between two points.

Open tool →

Pythagorean Theorem

Find the missing side of a right triangle.

Open tool →

Sales Tax Calculator

Calculate sales tax and the final price of a purchase.

Open tool →

Significant Figures Calculator

Round a number to a chosen number of significant figures.

Open tool →

Pregnancy Due Date Calculator

Estimate a pregnancy due date and gestational age.

Open tool →

Moon Phase

See the moon phase for any date.

Open tool →

Day of the Year

See which day of the year a date falls on.

Open tool →

Week Number Calculator

Find the ISO week number for any date.

Open tool →

Current Season Finder

Find out what season a date falls in.

Open tool →

Gasoline vs Ethanol

Find out which fuel is the better value for a flex-fuel car.

Open tool →

Fuel Cost Calculator

Estimate the fuel cost for a trip.

Open tool →

Calendar Generator

Generate and print a calendar for any month and year.

Open tool →

Event Countdown

Create a live countdown to any date and time.

Open tool →

Savings Simulator

See how much you'll have saving a fixed amount monthly.

Open tool →

Time to a Million

Find out how long it takes to save your first million.

Open tool →

Financing Simulator

Simulate financing for a vehicle, property, or any purchase.

Open tool →

Mortgage Calculator

Estimate your monthly mortgage payment including tax and insurance.

Open tool →

Debt Payoff Calculator

Compare the Snowball and Avalanche methods to pay off debts.

Open tool →

Retirement Calculator

Estimate your retirement savings.

Open tool →

Inflation Calculator

See how much an amount of money is worth over time.

Open tool →

ROI Calculator

Calculate return on investment and annualized return.

Open tool →

Mean, Median, Mode

Calculate mean, median, mode, and range of a data set.

Open tool →

Standard Deviation Calculator

Calculate standard deviation and variance.

Open tool →

Permutation & Combination

Calculate nPr and nCr.

Open tool →

GCD & LCM Calculator

Calculate the greatest common divisor and least common multiple.

Open tool →

Quadratic Equation Solver

Solve ax² + bx + c = 0.

Open tool →

TDEE Calculator

Calculate your Total Daily Energy Expenditure.

Open tool →

Macro Calculator

Calculate daily protein, carb, and fat targets.

Open tool →

Heart Rate Zone Calculator

Calculate your training heart rate zones.

Open tool →

Time Zone Converter

Convert a specific date and time between time zones.

Open tool →

Leap Year Checker

Check whether a year is a leap year.

Open tool →

Age Difference Calculator

Calculate the age difference between two people.

Open tool →

GPA Calculator

Calculate your Grade Point Average on a 4.0 scale.

Open tool →

Recipe Scaler

Scale a recipe's ingredients for a different number of servings.

Open tool →

Coffee Ratio Calculator

Calculate the right coffee-to-water ratio for your brew.

Open tool →

Race Time Predictor

Predict your finish time at a new distance.

Open tool →

Bowling Score Calculator

Calculate your ten-pin bowling score frame by frame.

Open tool →

Golf Handicap Calculator

Estimate a golf handicap index from recent scores.

Open tool →

Net Worth Calculator

Calculate your net worth from assets and liabilities.

Open tool →

Emergency Fund Calculator

Calculate how big your emergency fund should be.

Open tool →

Freelance Hourly Rate Calculator

Calculate the hourly rate you need to hit your income goal.

Open tool →

Ratio & Proportion Calculator

Simplify a ratio or solve a proportion.

Open tool →

Triangle Solver

Solve a triangle's missing angles and area from its sides.

Open tool →

Surface Area & Volume Calculator

Calculate surface area and volume of common 3D shapes.

Open tool →

Prime Number Checker

Check if a number is prime, and list primes in a range.

Open tool →

Customer Lifetime Value (LTV) Calculator

Estimate how much a customer is worth over time.

Open tool →

Customer Acquisition Cost (CAC) Calculator

Calculate how much it costs to acquire a customer.

Open tool →

Churn Rate Calculator

Calculate customer churn and retention rate.

Open tool →

Depreciation Calculator

Calculate straight-line depreciation of any asset.

Open tool →

Markup vs Margin Calculator

See markup and margin side by side from cost and price.

Open tool →

Matrix Calculator

Add, multiply, and find determinants of matrices.

Open tool →

Probability Calculator

Calculate the probability of combined independent events.

Open tool →

Waist-to-Hip Ratio Calculator

Calculate your waist-to-hip ratio.

Open tool →

One Rep Max Calculator

Estimate your one-rep max for weightlifting.

Open tool →

Water Intake Calculator

Calculate your recommended daily water intake.

Open tool →

Weekday Finder

Find what day of the week any date falls on.

Open tool →

Amortization Schedule Calculator

Month-by-month loan schedule with interest, principal and balance. Add extra payments.

Open tool →

VAT & GST Calculator

Add VAT or GST to a price, or remove it from a tax-inclusive total.

Open tool →

APR Calculator

Find the true annual percentage rate of a loan once fees are included.

Open tool →

Marketplace Fee Calculator

Fees, payout and profit on eBay, Amazon, Etsy, PayPal or Stripe sales, plus the price for your margin.

Open tool →

Payment Processing Fee Calculator

Work out a card processor's fee and the net amount you'll receive, with editable Stripe/PayPal UK example rates.

Open tool →

Z-Score Calculator

Calculate a z-score with percentile and tail probabilities, or convert a z-score to a value.

Open tool →

T-Score Calculator

Convert raw scores or z-scores to T-scores (mean 50, SD 10) and back.

Open tool →

Factorial Calculator

Calculate n! exactly for large numbers, with digit count and trailing zeros.

Open tool →

Child Growth Percentile Calculator

Height and weight percentiles by age and sex using WHO and CDC growth data (informational).

Open tool →

Pregnancy Weight Gain Calculator

Recommended weight gain in pregnancy from your BMI, using IOM / National Academies guidelines.

Open tool →

Meeting Planner Across Time Zones

Compare cities side by side and find a meeting time that works for everyone.

Open tool →

Date Format Converter

Convert dates between DD/MM/YYYY, MM/DD/YYYY, ISO 8601 and written formats.

Open tool →

Party Food Portion Calculator

How much pizza, meat, rice and sides to prepare per guest for a party or event.

Open tool →

Barcode Check Digit Calculator

Calculate or verify the check digit of EAN-13, UPC-A, EAN-8, GTIN-14 and SSCC-18 codes.

Open tool →

Dimensional Weight Calculator

Find a parcel's volumetric and chargeable weight from its size and actual weight.

Open tool →

Wholesale & Retail Price Calculator

Go from factory cost to wholesale and retail price with margin, markup and VAT.

Open tool →

Unit Price Comparator

Compare pack sizes and multipacks to see which is the best value per kg, litre or item.

Open tool →

Scientific Calculator

Brackets, powers, roots, trigonometry, logarithms, factorials and memory.

Open tool →

Speed, Distance & Time Calculator

Find speed, distance or time from the other two values.

Open tool →

Bill Splitter

Split a bill equally or by item, with tip and a simple settle-up.

Open tool →

Stamp Duty Calculator (UK)

Estimate residential Stamp Duty Land Tax in England and Northern Ireland, for home movers, first-time buyers and additional homes.

Open tool →

UK Take-Home Pay Calculator

Estimate your UK take-home pay for 2026/27 after income tax, National Insurance, pension and student loan.

Open tool →

Student Loan Repayment Calculator

Work out your monthly UK student loan repayment for Plans 1, 2, 4, 5 and postgraduate loans, and how long it may take to clear.

Open tool →

HMRC Mileage Allowance Calculator

Calculate the HMRC approved mileage allowance for cars, vans, motorcycles and bikes, and the tax relief if your employer pays less.

Open tool →

Alcohol Units Calculator

Count the UK alcohol units in pints, glasses of wine and spirits, and compare your week with the 14-unit guideline.

Open tool →

Body Fat Calculator

Estimate body fat percentage from tape measurements (US Navy method) or BMI, in cm and kg or inches and stones.

Open tool →

Calories Burned Calculator

Estimate the calories you burn walking, running, cycling, swimming and 25 other activities from your weight and time, using MET values.

Open tool →

Wind Chill & Dew Point Calculator

Calculate wind chill (feels-like temperature) from air temperature and wind speed, and dew point from temperature and humidity.

Open tool →

Screen PPI Calculator

Calculate a screen's pixels per inch (PPI) from resolution and diagonal size, plus dot pitch, physical size and aspect ratio.

Open tool →

Download Time Calculator

Work out how long a download or upload takes from the file size and your internet speed in Mbps, with overhead and a table of speeds.

Open tool →

Cake Tin Converter

Convert a cake recipe between round, square and rectangular tins in cm: multiplier by area and volume, plus equivalent tin sizes.

Open tool →

Cost in Work Hours Calculator

Turn any price into hours and days of work from your own take-home pay, for one-off buys and monthly bills. No tax estimate.

Open tool →

Technology Age Calculator

See how long ago a technology milestone was, from a small sourced list of standards, software, devices and space missions.

Open tool →

CAGR Calculator

Work out the Compound Annual Growth Rate (CAGR) between a starting and ending value over any number of years, or project a future value from it.

Open tool →

Break-Even Calculator

Work out how many units you need to sell, and at what revenue, to cover your fixed and variable costs and reach break-even.

Open tool →

Inventory Turnover Calculator

Work out inventory turnover ratio and days to sell stock, from cost of goods sold and average inventory value over a period.

Open tool →

Power Converter (HP, kW, CV)

Convert power between kilowatts, mechanical horsepower (hp), metric horsepower (CV/PS), electrical horsepower and BTU/h, using exact definitions.

Open tool →

UK Tax Code Decoder

Decode a UK PAYE tax code: what the numbers and letters mean, Scottish (S) and Welsh (C) prefixes, emergency codes and K codes.

Open tool →

Pre-Decimal Currency (£sd) Converter

Convert old British money (pounds, shillings and pence) to decimal pounds and back, plus a reference table of farthings, florins, crowns and guineas.

Open tool →

UK Notice Period Calculator

Work out the UK statutory minimum notice period for an employee or employer, based on length of service under the Employment Rights Act 1996.

Open tool →

National Living Wage & Minimum Wage Checker

Check UK hourly pay against the National Living Wage and National Minimum Wage rates by age band, including the apprentice rate.

Open tool →

UK National Insurance Calculator

Work out UK National Insurance for 2026/27: Class 1 for employees (and employer NI), or Class 2 and Class 4 for the self-employed.

Open tool →

UK Dividend Tax Calculator

Work out UK tax on dividend income for 2026/27, after the £500 dividend allowance, using the basic, higher and additional dividend tax rates.

Open tool →

UK Capital Gains Tax Calculator

Work out UK Capital Gains Tax for 2026/27 after your £3,000 annual exempt amount, including Business Asset Disposal Relief.

Open tool →

Statutory Redundancy Pay Calculator

Work out UK statutory redundancy pay from date of birth, employment dates and weekly pay, using the current age multipliers and pay cap.

Open tool →

UK Holiday Entitlement Calculator

Work out UK statutory holiday entitlement for regular hours, or the 12.07% accrual for irregular hours and part-year workers.

Open tool →

Pension Annual Allowance Calculator

Work out your UK pension annual allowance for 2026/27, including the tapered annual allowance, the Money Purchase Annual Allowance, and carry forward.

Open tool →

Child Benefit & High Income Tax Charge Calculator

Work out your UK Child Benefit and the High Income Child Benefit Charge (HICBC) if the higher earner's income is over £60,000.

Open tool →

UK Corporation Tax Calculator

Work out UK Corporation Tax, including marginal relief for profits between £50,000 and £250,000, adjusted for associated companies.

Open tool →

UK Tax Year Dates & Self Assessment Deadlines

Find the start and end of any UK tax year, plus the Self Assessment filing and payment deadlines, including both payments on account.

Open tool →

MOT Due Date Calculator

Work out when a car, motorcycle or light van needs its next MOT test, including the window for testing it early without losing the renewal date.

Open tool →

UK Self Assessment Tax Calculator

Estimate your UK Self Assessment bill: Income Tax, Class 2/4 NI, student loan, your balancing payment and Payments on Account.

Open tool →

Landed Cost Calculator

Add shipping, insurance, customs duty and import VAT to a product's cost to see its true landed cost per unit.

Open tool →

Speed Converter

Convert speed between km/h, mph, m/s, knots and Mach instantly, free.

Open tool →

Pressure Converter

Convert pressure between psi, bar, kPa, atm, mmHg, inHg and torr instantly, free.

Open tool →

Correlation & Linear Regression Calculator

Work out the Pearson correlation coefficient and a best-fit line (slope, intercept, R²) from x,y data pairs.

Open tool →

Password Generator

Create a strong, random password with custom rules.

Open tool →

Barcode Generator

Generate EAN-13, UPC, Code128, and other barcodes.

Open tool →

Barcode & QR Code Reader

Upload an image of a barcode or QR code to read its value.

Open tool →

Wi-Fi QR Code Generator

Generate a QR code that connects to Wi-Fi automatically.

Open tool →

QR Code Generator

Turn any link or text into a downloadable QR code.

Open tool →

Random Number Generator

Generate a random whole number within any range.

Open tool →

Coin Flip

Heads or tails — flip a virtual coin.

Open tool →

Dice Roller

Roll one or more virtual dice, any number of sides.

Open tool →

Random Picker

Paste a list and get one random item picked for you.

Open tool →

Username Generator

Get random username ideas by combining words and numbers.

Open tool →

Country Phone Codes

Look up the international calling code for any country.

Open tool →

Randomize List Order

Shuffle a list into random order.

Open tool →

Spin the Wheel

Enter your options and spin to pick one randomly.

Open tool →

WhatsApp Link Generator

Create a direct link with a pre-filled message.

Open tool →

Passphrase Generator

Generate a strong, memorable passphrase of random words.

Open tool →

Product SKU Generator

Generate consistent SKU codes for products.

Open tool →

vCard Generator

Generate a vCard (.vcf) contact file.

Open tool →

Random Hex Color Generator

Generate random hex colors, one or in a batch.

Open tool →

Business Name Generator

Generate random business name ideas.

Open tool →

Random Sentence Generator

Generate random sentences from templates.

Open tool →

Random Date Generator

Generate random dates within a range.

Open tool →

Tournament Bracket Generator

Generate a single-elimination bracket from a player list.

Open tool →

.ICS Calendar Event Generator

Generate a downloadable calendar event file.

Open tool →

Random Team Generator

Split a list of names into random balanced teams.

Open tool →

Random Word Generator

Generate random words for games like Pictionary.

Open tool →

Batch Barcode Generator

Generate many barcodes at once from a list of values.

Open tool →

Random Person Generator

Generate random fake person data for software testing.

Open tool →

Credit Card Test Generator

Generate valid-Luhn test credit card numbers for testing.

Open tool →

Round Robin Generator

Create a fair every-team-plays-every-team schedule, with byes and optional home and away legs.

Open tool →

Secret Santa Generator

Draw gift-exchange names with exclusions, and keep every match secret.

Open tool →

Bingo Card Generator

Make printable bingo cards: 75-ball 5x5, UK 90-ball tickets, or your own words for classrooms, parties and events.

Open tool →

Email Signature Generator

Create a professional HTML email signature with logo, contact details and social links, then copy it into Gmail, Outlook or Apple Mail.

Open tool →

Domain Name Idea Generator

Combine two to four words with prefixes, suffixes and synonyms into valid domain name ideas across many endings. Availability is not checked.

Open tool →

Stopwatch

Start, stop, and track lap times right in your browser.

Open tool →

Countdown Timer

Set a countdown timer in minutes and seconds.

Open tool →

World Clock

See the current time in cities around the world.

Open tool →

Pomodoro Timer

Work in focused 25-minute sessions with short breaks.

Open tool →

What Is My IP Address

Find your public IP address.

Open tool →

Speed Reading Trainer

Train your reading speed by flashing one word at a time.

Open tool →

Typing Speed Test

Measure your typing speed in words per minute.

Open tool →

BBQ Calculator

Calculate how much meat to buy for a barbecue.

Open tool →

Fullscreen Color Screen

A fullscreen white, black, or colored screen for testing monitors.

Open tool →

Online Drawing Pad

Draw freehand online, no download needed.

Open tool →

DNS Lookup

Look up DNS records for any domain.

Open tool →

IP Geolocation Lookup

Find the approximate location of any IP address.

Open tool →

Whois Lookup

Look up WHOIS registration details for any domain.

Open tool →

Internet Speed Test

Test your internet download and upload speed.

Open tool →

Checklist Maker

Make a simple checklist, saved in your browser.

Open tool →

Domain Age Checker

Check how old a domain is based on its registration date.

Open tool →

Habit Tracker

Track daily habits with a streak counter, saved in your browser.

Open tool →

Multi Timer

Run several countdown timers at once.

Open tool →

SPF & DMARC Checker

Check a domain's SPF and DMARC email records.

Open tool →

Oven Temperature Converter

Convert oven temperatures between Celsius, Fahrenheit, Gas Mark and fan oven.

Open tool →

Simple Kanban Board

A three-column To Do, Doing, Done board that saves in your browser.

Open tool →

Shoe Size Converter

Convert shoe sizes between UK, EU, US and foot length.

Open tool →

Online Ruler

An actual-size ruler in cm, mm and inches, calibrated with a bank card.

Open tool →

Keyboard Tester

Press keys to check every key works and see its key name and code.

Open tool →

Ring Size Converter

Convert ring sizes between UK letters, US numbers and EU sizes.

Open tool →

Clothing Size Converter

Convert clothing sizes between UK, US, EU and Italian systems for women, men's tops, trousers, shirt collars and children.

Open tool →

Paper Size Converter

Look up A0 to A10, B, C, US Letter and Legal paper sizes in mm, inches, points and pixels at any DPI, or find the nearest size.

Open tool →

Gantt Chart Maker

Make a Gantt chart online: add tasks with dates and progress, see the timeline instantly, and export it as PNG or SVG or CSV.

Open tool →

Subscription Tracker

List your subscriptions, see the monthly and yearly cost and next payment dates. Private: saved only in your browser if you choose.

Open tool →

Dog Age Calculator

Convert a dog's age to human years with a published 2020 formula, and see the AAHA life stage. An estimate, not vet advice.

Open tool →

Cat Age Calculator

Estimate your cat’s age in human years as a range, and see its AAHA/AAFP life stage. A rough guide from published rules of thumb, not veterinary advice.

Open tool →

Horse Age Calculator

Estimate your horse’s age in human years as a range, with the ages at which vets call a horse aged or very old. A rough guide, not veterinary advice.

Open tool →

Rabbit Age Calculator

Estimate your rabbit’s age in human years as a range and see its life stage, using RSPCA stages and popular rules of thumb. Not veterinary advice.

Open tool →

Guinea Pig Age Calculator

See your guinea pig’s life stage (juvenile, adult, senior) and how far through a typical 4–8 year lifespan it is. No human years: that would be a guess.

Open tool →

Hamster Age Calculator

See how far through a typical 2–3 year lifespan your hamster is. We show no human years or life stages, because the sources we read give none.

Open tool →

Budgerigar Age Calculator

See how far through a typical 8–12 year lifespan your budgie is. Reported lifespans vary widely, and we show no human years because that would be a guess.

Open tool →

Cockatiel Age Calculator

See how far through a reported 10–25 year lifespan your cockatiel is. Sources disagree widely, so we show only a share of lifespan, never human years.

Open tool →

Tortoise and Turtle Age Calculator

See published lifespans for common pet tortoises and terrapins, with a strong warning that ages are rarely known. No human years, no false precision.

Open tool →

Pet Age Calculators

Pet age calculators for dogs, cats, horses, rabbits, guinea pigs, hamsters, budgies, cockatiels and tortoises, each labelled by how far to trust it.

Open tool →

Distance Between Cities

Calculate the straight-line distance between two cities.

Open tool →

My Current Location

Find your current GPS coordinates and see them on a map.

Open tool →

Jet Lag Calculator

Estimate how many days it takes to adjust to a new time zone.

Open tool →

Flight Duration Calculator

Calculate flight duration accounting for time zone changes.

Open tool →

Packing List Generator

Generate a packing checklist based on trip type and length.

Open tool →

Trip Budget Calculator

Estimate the total cost of a trip and see the breakdown per person and per day.

Open tool →

Coordinates Converter

Convert GPS coordinates between decimal degrees, DMS, DDM and UTM.

Open tool →

Country Capital, Currency & Domain Lookup

Find any country's capital, currency, dialling code and internet domain in one search.

Open tool →

Luggage vs Car Boot Calculator

Estimate whether your suitcases fit in a car boot from litres, measurements in cm or a rough size class. A guide only.

Open tool →

Paint Calculator

Calculate how much paint you need for a room.

Open tool →

Concrete & Mortar Mix Calculator

Calculate concrete for a slab, plus cement and sand for a mortar mix ratio.

Open tool →

Tile & Flooring Calculator

Calculate how many tiles you need for a room.

Open tool →

Electricity Cost & Bill Calculator

Calculate an appliance running cost, or a whole bill including the standing charge.

Open tool →

Wallpaper Calculator

Work out how many rolls of wallpaper a room needs, with doors and pattern repeat.

Open tool →

Gravel, Mulch & Soil Calculator

Volume, weight, bags and cost of gravel, mulch, soil or sand for an area and depth.

Open tool →

Roofing Calculator

Estimate roof area, shingles, panels or tiles, underlayment and ridge length.

Open tool →

Fence & Deck Calculator

Estimate posts, panels, boards, joists and screws for a fence or deck.

Open tool →

HVAC / BTU Calculator

Find the air-conditioner size a room needs in BTU/h, kW and tons.

Open tool →

Solar Panel Savings Calculator

Estimate solar production, yearly savings, payback time and 25-year net savings.

Open tool →

Brick Calculator

Work out how many bricks and how much mortar a wall needs.

Open tool →

Stair Calculator

Work out the number of steps, riser height, going and pitch for a staircase, checked against UK Building Regulations Part K limits.

Open tool →

Carpet Calculator

Work out how much carpet to buy for a room from a 4 m or 5 m roll, including waste, pattern repeat and cost. Metric or imperial.

Open tool →

Battery Capacity & Runtime Calculator

Convert battery capacity between amp-hours and watt-hours, and work out how long a battery or UPS will run a given load for.

Open tool →

Generator & Inverter Sizing Calculator

Add up appliance running and starting watts to work out the minimum generator or inverter size you need, with a safety margin.

Open tool →

Rainwater Harvest Volume Calculator

Work out how many litres of rainwater a roof or catchment area can collect, from its area, the rainfall depth and a runoff efficiency coefficient.

Open tool →

Air Changes Per Hour (ACH) Calculator

Work out air changes per hour (ACH) for a room from its volume and ventilation airflow rate, or the airflow needed to hit a target ACH.

Open tool →

Power Factor Calculator

Work out power factor, apparent power (kVA) and reactive power (kVAR) for an AC electrical load.

Open tool →

Plant Spacing Calculator

Work out how many plants fit a bed or row from its size and your plant and row spacing, plus packs to buy.

Open tool →

Fertiliser NPK Calculator

Work out how much fertiliser to apply for a target nutrient rate, using the N-P-K grade printed on the bag.

Open tool →

Garden Irrigation Water Calculator

Work out how many litres a garden or bed needs this week, from its area, a watering depth and any rainfall already received.

Open tool →

Voltage Drop Calculator

Work out the voltage drop over a cable run from its length, cross-section, current and conductor material.

Open tool →

Insulation Heat Loss Calculator

Work out the rate of heat loss through a wall, roof, floor or window from its U-value, area and temperature difference.

Open tool →

Compost C:N Ratio Calculator

Work out the blended carbon:nitrogen ratio of your compost mix and see if it needs more greens or browns.

Open tool →

Greenhouse Heating & Ventilation Calculator

Work out the heater wattage needed to keep a greenhouse frost-free, including glazing and ventilation heat loss.

Open tool →

Growing Degree Days (GDD) Calculator

Work out cumulative Growing Degree Days from daily high/low temperatures and a base temperature.

Open tool →

Car Depreciation Calculator

Estimate a car's value over time.

Open tool →

Lease vs Buy Calculator

Compare the total cost of leasing versus buying a car.

Open tool →

Tire Size Calculator

Compare two tire sizes and see the difference.

Open tool →

Braking & Stopping Distance Calculator

Reaction, braking and total stopping distance by speed, road surface and slope.

Open tool →

MPG Converter

Convert UK mpg, US mpg, litres per 100 km and km per litre.

Open tool →

UK Number Plate Age Checker

See when a UK plate was issued from its age identifier or year letter.

Open tool →

EV Charging Cost & Time Calculator

Work out how much it costs and how long it takes to charge an electric car, from battery size, charger power and your tariff.

Open tool →

EV vs Petrol Break-Even Calculator

See how many miles or years it takes an electric car's lower running costs to pay back a higher purchase price.

Open tool →

Receipt Generator

Create a simple printable receipt.

Open tool →

Promissory Note Generator

Create a simple printable promissory note (IOU).

Open tool →

Resume / CV Builder

Build a simple, clean resume and print or save as PDF.

Open tool →

Business Card Generator

Design a simple printable business card.

Open tool →

Meeting Minutes Generator

Create clean meeting minutes with attendees and action items.

Open tool →

Simple Contract Generator

Generate a basic NDA or service agreement template.

Open tool →

Timesheet Generator

Create a weekly timesheet and calculate total hours.

Open tool →

Quotation / Estimate Generator

Create a professional price quote for a client.

Open tool →

Bill of Sale Generator

Generate a simple bill of sale document.

Open tool →

Rental Agreement Generator

Generate a basic residential rental agreement template.

Open tool →

Invoice Generator

Create a professional invoice with items, tax and discount, then print or save as PDF.

Open tool →

Purchase Order Generator

Create a formal purchase order with supplier, items and terms, ready to print.

Open tool →

Letterhead Generator

Design a printable letterhead with your logo, details and layout, and save it as PDF.

Open tool →

Resignation Letter Generator

Write a polite UK resignation letter in a minute: pick the tone, last working day and reason, then print it or copy the text.

Open tool →

Cover Letter Generator

Build a clear, professional UK cover letter from your own details and achievements. Print it or copy the text; nothing is uploaded.

Open tool →

Certificate Generator

Make a printable certificate of achievement, completion or thanks. Pick a style and colour, add names and signatures, then print.

Open tool →

Magic 8-Ball

Ask a yes-or-no question and get an instant answer.

Open tool →

Rock Paper Scissors

Play against the computer.

Open tool →

Tic-Tac-Toe

Play against the computer.

Open tool →

Memory Card Game

Flip cards and find all the matching pairs.

Open tool →

Reaction Time Test

Test your reaction time in milliseconds.

Open tool →

Click Speed Test (CPS)

Test how many clicks per second you can do.

Open tool →

2048

Play the classic number puzzle game.

Open tool →

Never Have I Ever Generator

Get a random prompt for game night.

Open tool →

Random Joke Generator

Get a random clean joke or pun.

Open tool →

Element Combiner

Combine elements to discover new ones.

Open tool →

Higher or Lower

Guess the secret number with higher-or-lower hints.

Open tool →

Snake Game

Play the classic Snake game free in your browser.

Open tool →

Would You Rather Generator

Random 'Would you rather' questions, family or party mode.

Open tool →

Truth or Dare Generator

Family-friendly Truth or Dare prompts by age group.

Open tool →

Breathing Circle

An animated breathing pacer for box breathing and more.

Open tool →

Hangman

Classic Hangman with animal, country and food categories.

Open tool →

Word Scramble

Unscramble jumbled letters to find the hidden word.

Open tool →

Colour Sequence Memory

Repeat the growing colour sequence, no sound needed.

Open tool →

Odd Colour Out

Spot the square with the slightly different shade.

Open tool →

Minefield

A free minesweeper-style game with a safe first click.

Open tool →

Connect Four

Get four discs in a row against the computer or a friend.

Open tool →

Code Breaker

Crack the secret 4-colour code in 10 tries or fewer.

Open tool →

Dots and Boxes

Draw lines, complete boxes, and win with the most boxes.

Open tool →

Word Guess

Guess the 5-letter word in 6 tries, unlimited play.

Open tool →

Trivia Quiz

10-question quiz across general knowledge, science and more.

Open tool →

Pixel Art Maker

Draw pixel art and export it as a PNG file.

Open tool →

Sudoku Puzzle

Sudoku with 3 difficulty levels, pencil notes and hints.

Open tool →

Symmetry Drawing Pad

Draw mandala and kaleidoscope patterns with mirrored symmetry.

Open tool →

Weighted Grade Calculator

Calculate your grade from categories with different weights.

Open tool →

Test Score Calculator

Convert raw test scores into a percentage and letter grade.

Open tool →

Easy Grader

Find the grade for any number of wrong answers, for teachers.

Open tool →

Cornell Notes Generator

A printable Cornell notes template.

Open tool →

Reading Level Checker

Check the reading level and readability of a text.

Open tool →

Essay Outline Builder

Generate a structured essay outline.

Open tool →

Flashcard Maker

Create digital flashcards and study with active recall.

Open tool →

Vocabulary Quiz Generator

Turn a word list into a multiple-choice quiz.

Open tool →

CGPA to Percentage Converter

Convert CGPA to percentage and back.

Open tool →

Sigma Notation Calculator

Calculate a summation for an expression and range.

Open tool →

Sleep Cycle Calculator

Find the best time to sleep or wake up based on 90-minute cycles.

Open tool →

Fibonacci Sequence Generator

Generate the Fibonacci sequence up to N terms.

Open tool →

Perfect Number Checker

Check if a number is a perfect number.

Open tool →

Armstrong Number Checker

Check if a number is an Armstrong (narcissistic) number.

Open tool →

Shift Schedule Calculator

Calculate total hours worked across multiple shifts.

Open tool →

Business Hours Difference Calculator

Calculate working hours between two dates, excluding weekends.

Open tool →

Marathon Pace Calculator

Calculate the pace you need for a race goal time.

Open tool →

Swimming Pace Calculator

Calculate swimming pace per 100m and predict other distances.

Open tool →

Ohm's Law Calculator

Calculate voltage, current, resistance, or power.

Open tool →

Resistor Color Code Calculator

Calculate resistor value from color bands.

Open tool →

Study Schedule Generator

Split subjects across the days before an exam.

Open tool →

Printable Graph Paper Generator

Generate and print grid, dot, or lined paper.

Open tool →

Attendance Percentage Calculator

Calculate attendance percentage and classes you can miss.

Open tool →

Traverse Closure Calculator

Calculate the closure error of a survey traverse.

Open tool →

Coordinate Geometry (COGO) Calculator

Calculate distance and azimuth between two survey points.

Open tool →

Land Area from Coordinates

Calculate the area of a plot from its corner coordinates.

Open tool →

Bearing ⇄ Azimuth Converter

Convert between quadrant bearing and azimuth notation.

Open tool →

Angle Converter (DMS/Decimal/Gradians/Radians)

Convert angles between sexagesimal, decimal, gradians, and radians.

Open tool →

Cut and Fill Volume Calculator

Calculate earthwork volume using the average end area method.

Open tool →

Slope / Grade Calculator

Convert slope between percentage, degrees, and ratio.

Open tool →

Sine, Cosine, Tangent Calculator

Calculate all six trigonometric functions for any angle.

Open tool →

Euclid's Theorem Calculator

Solve right triangle relations using Euclid's theorems.

Open tool →

Ruffini's Rule Calculator

Divide a polynomial by (x - r) using synthetic division.

Open tool →

Citation Style Converter

Format one reference in APA, MLA, Chicago and ABNT side by side.

Open tool →

Printable Protractor & Ruler

Print a real-size protractor or ruler (cm and inches) on A4 or Letter paper.

Open tool →

Lined Paper Generator

Print lined paper with any line spacing, with a margin, dotted or handwriting practice lines, on A4 or US Letter.

Open tool →

Times Table Generator

Print times table charts and multiplication worksheets with answer sheets, or practise with a quick on-screen quiz.

Open tool →

Prime Factorization Calculator

Break any whole number into prime factors with a factor tree and division ladder, plus its divisors and sum of divisors.

Open tool →

Long Division Calculator

Divide step by step with the UK bus stop method, with the quotient, remainder and decimals, including decimal numbers.

Open tool →

Academic Deadline Backplanner

Plan coursework backwards from a due date in working days, skipping weekends and days off you list, with a safety buffer.

Open tool →

Planet Facts Table

Compare the Sun's planets, Pluto and the Moon: mass, size, gravity, distance, orbit, temperature and more, side by side.

Open tool →

Planet Weight Calculator

See what you would weigh on the Moon, Mars, Jupiter and every other planet, worked out from each one's own surface gravity.

Open tool →

Age on Other Planets

Find out how old you would be in Mercury years, Mars years, Jupiter years and more, based on each planet's real orbital period.

Open tool →

Light Travel Time Calculator

Work out how long light takes to cross a distance in km, million km, AU or light-years, or pick a planet to see its light delay from the Sun.

Open tool →

Julian Date Converter

Convert between a calendar date, the astronomical Julian Date, the Modified Julian Date (MJD) and a Unix timestamp.

Open tool →

Astronomical Distance Converter

Convert between kilometres, astronomical units (AU), light-years and parsecs, the everyday units used for distances in space.

Open tool →

Kepler's Third Law Calculator

Work out an orbit's period, semi-major axis or the central body's mass from Kepler's third law, in AU, years and solar masses.

Open tool →

Orbital & Escape Velocity Calculator

Work out the circular orbital speed and escape velocity at any height above a planet, moon or your own custom body.

Open tool →

Mars Sol Converter

Convert between Earth days and Mars sols (Martian solar days), the unit NASA's rover missions use, with the Mars24 conversion factor.

Open tool →

Sunrise & Sunset Calculator

Find sunrise, solar noon, sunset and civil, nautical and astronomical twilight for any date and place, using NOAA's public solar-position formulas.

Open tool →

Sidereal Time Calculator (GMST & LST)

Work out Greenwich Mean Sidereal Time (GMST) and Local Sidereal Time (LST) for any UTC date, time and longitude, using the IAU 1982 formula.

Open tool →

Rocket Equation Calculator

Work out delta-v, mass ratio, propellant mass or final mass with the Tsiolkovsky rocket equation, from specific impulse and rocket mass.

Open tool →

Hohmann Transfer Delta-v Calculator

Work out the two burns, total delta-v and transfer time for a Hohmann transfer between two circular orbits around a planet, moon or custom body.

Open tool →

Star Luminosity, Radius & Temperature Calculator

Work out a star's luminosity, radius or surface temperature from the other two, using the Stefan-Boltzmann law, plus its Wien's law peak wavelength.

Open tool →

Stellar Magnitude & Distance Calculator

Work out a star's distance, absolute magnitude or apparent magnitude using the distance modulus, from parsecs or a parallax in arcseconds.

Open tool →

Redshift & Doppler Velocity Calculator

Convert between spectroscopic redshift (z), wavelength shift and radial velocity, with both the classical (v = cz) and exact relativistic Doppler formula.

Open tool →

Exoplanet Equilibrium Temperature Calculator

Work out a planet's equilibrium temperature from its star's temperature and radius, the orbital distance and the planet's Bond albedo.

Open tool →

Geostationary Dish Look Angle Calculator

Work out the elevation and azimuth (compass bearing) to point a dish at a geostationary satellite, from your latitude, longitude and the satellite's orbital longitude.

Open tool →

Habitable Zone Calculator

Work out a star's conservative and optimistic habitable zone boundaries in AU, from its temperature and luminosity, using the Kopparapu et al. (2013) model.

Open tool →

Transit Depth & Duration Calculator

Work out an exoplanet transit's depth and duration from the planet and star's radii, the orbital period, semi-major axis and impact parameter.

Open tool →

Asteroid Diameter from Magnitude Calculator

Estimate an asteroid's diameter from its absolute magnitude (H) and an assumed albedo, using NASA/JPL's own asteroid size estimation formula.

Open tool →

Impact Energy & Crater Calculator

Estimate an asteroid or meteor impact's kinetic energy and resulting crater size, from its diameter, density, speed and impact angle.

Open tool →

Molar Mass Calculator

Molar mass and percentage composition of any chemical formula.

Open tool →

Chemical Equation Balancer

Balance chemical equations instantly with atom counts for each side. Handles brackets, hydrates and redox equations. Free and private.

Open tool →

Periodic Table Lookup

Interactive periodic table of all 118 elements: search by name, symbol or number and see mass, group, period and electron configuration.

Open tool →

pH & pOH Calculator

Convert between pH, pOH, hydrogen ion concentration [H+] and hydroxide ion concentration [OH-] for a dilute aqueous solution at 25 degrees C.

Open tool →

Molarity & Molality Calculator

Work out a solution's molarity (mol/L) or molality (mol/kg) from the moles of solute and the volume of solution or mass of solvent.

Open tool →

Dilution Calculator (C1V1=C2V2)

Work out the concentration, starting volume or final volume for diluting a solution, using C1V1 = C2V2. Solve for whichever value you need.

Open tool →

PPM & PPB Converter

Convert a concentration between parts per million (ppm), parts per billion (ppb) and percentage, or work it out from a solute and solution mass.

Open tool →

Half-Life & Decay Calculator

Work out the amount remaining after radioactive decay, the elapsed time, or the half-life itself, from any two of the three quantities.

Open tool →

Empirical & Molecular Formula Calculator

Work out a compound's empirical formula from its percentage composition by element, and its molecular formula if you also know the molar mass.

Open tool →

Stoichiometry Calculator

Find the limiting reagent, theoretical yield and percent yield for a chemical reaction, from a balanced equation and each reactant's mass.

Open tool →

Gold Purity & Alloy Calculator

Convert gold purity between karat and fineness, and work out the fine gold weight and alloy (other metal) weight in a piece of jewellery.

Open tool →

Troy Ounce, Pennyweight & Grain Converter

Convert between troy ounces, pennyweight (dwt), grains, grams and kilograms — the weight units used for precious metals, gemstones and bullion.

Open tool →

Precious Metal Melt Value Calculator

Work out the melt value of gold, silver, platinum or palladium jewellery, coins or scrap from its weight, purity and a price you enter yourself.

Open tool →

Metal Price Ratios

Compare gold, silver, platinum and palladium by entering your own prices — the gold/silver ratio and every other pair, worked out instantly.

Open tool →

Metal Weight & Density Calculator

Work out the weight of a metal from its volume (or the volume from its weight), for copper, aluminium, steel, precious metals and more.

Open tool →

XAUUSD Lot Size Calculator

Work out the right XAUUSD lot size from your equity and stop-loss distance, then compare lots across a grid of stops and risk levels.

Open tool →

XAUUSD Pip Value Calculator

Work out what one pip and one point are worth on gold for any lot size, and what a given price move is worth in dollars.

Open tool →

XAUUSD Margin Calculator

Work out how much margin your broker will hold for a gold position, given your lot size, leverage and the current price.

Open tool →

XAUUSD Profit & Loss Calculator

Work out the profit or loss on a gold trade from your entry price, exit price and lot size.

Open tool →

XAUUSD Swap Calculator

Work out the overnight swap cost or credit for holding a gold position open, including the triple-day rollover.

Open tool →

Gold Risk/Reward Calculator

Check the risk-to-reward ratio of a gold trade before you take it, and the win rate you would need just to break even.

Open tool →

Gold Breakout Calculator

Plan a gold breakout trade in one place: entry, stop, two targets, reward-to-risk ratios and lot size.

Open tool →

Gold Trading Cost Calculator

Add up spread, commission, slippage and swap to see the real cost of a gold trade in one dollar figure.

Open tool →

Prop Firm Drawdown Calculator

Model daily and maximum loss limits, static or trailing, with FTMO and other presets. See your room in gold lots and points, and replay days.

Open tool →

XAUUSD Distance Calculator

See how far the current gold price is from any level you are watching, in dollars, percent, pips and points.

Open tool →

XAUUSD Pips & Points Converter

Convert a gold price move into points, pips and a dollar value at your lot size.

Open tool →

Gold Fibonacci Calculator

Work out Fibonacci retracement and extension levels for a gold swing high and low.

Open tool →

Gold Pivot Point Calculator

Work out classic and Fibonacci pivot points for gold from the previous session's high, low and close.

Open tool →

XAUUSD ATR & Volatility Calculator

Work out gold's Average True Range from recent daily highs, lows and closes, and turn it into a practical stop-loss distance.

Open tool →

Gold Daily Range Tracker

See how much gold has already moved today compared with its typical daily range.

Open tool →

Gold Session Range Calculator

Turn the Asian session's high and low into projected breakout targets for the London and New York sessions.

Open tool →

Gold Hourly Volatility Profile

See the average XAU/USD movement for each hour of the day (your local time), to find when volatility typically picks up.

Open tool →

Trading Compound Growth Calculator

See how a trading account could grow at a steady monthly return, with an optional monthly top-up.

Open tool →

Trading Drawdown Calculator

Work out how far your account has fallen from its peak and exactly how much gain it takes to get back to break-even.

Open tool →

Risk of Ruin Calculator

Calculate the chance a strategy wipes out a set share of your account, and how many losses in a row it would take to get there.

Open tool →

Win Rate & Expectancy Calculator

Work out a strategy's expectancy per trade and its profit factor from win rate, average win and average loss.

Open tool →

Monte Carlo Trading Simulator

Run 1,500 random trade sequences to see the spread of equity curves your win rate, risk-reward and risk per trade can produce.

Open tool →

MT5 Report Analyser

Upload your MT5 HTML statement to see gold-only trade statistics. Everything runs in your browser and nothing is uploaded.

Open tool →

Gold Strength Meter

See how gold is performing against the major currencies at a glance, to tell a gold move from a dollar move.

Open tool →

Gold Currency Heatmap

A colour-coded grid of gold against the major currencies across four timeframes, from one day to three months.

Open tool →

Live Gold Price (XAU/USD)

The current gold spot price, refreshing automatically, alongside gold priced in the other major currencies.

Open tool →

XAUUSD Live Chart

A live, interactive XAU/USD chart with full drawing tools and indicators, powered by TradingView.

Open tool →

Gold Economic Calendar

The economic events that move gold, in your local time, explained in plain English under each release.

Open tool →

XAUUSD Market Sentiment

See what share of traders are positioned long versus short on XAU/USD, from Myfxbook's community data.

Open tool →

Gold vs Dollar Index Correlation

How closely gold and the US Dollar Index have been moving together, measured on 20-day and 50-day windows of daily returns.

Open tool →

Gold/Silver Ratio

See the live gold/silver ratio: how many ounces of silver it takes to buy one ounce of gold right now.

Open tool →

US Real Yields Tracker for Gold

The US 10-year real yield, nominal yield and breakeven inflation: one of the strongest fundamental drivers of gold.

Open tool →

IC Markets Live XAUUSD Spread

Live XAU/USD spread, bid and ask from an IC Markets account, refreshing every 5 seconds, with 7/30/365-day stats and an hourly chart.

Open tool →

IC Trading Live XAUUSD Spread

Live XAU/USD spread, bid and ask from an IC Trading account, refreshing every 5 seconds, with 7/30/365-day stats and an hourly chart.

Open tool →

FTMO Live XAUUSD Spread

Live XAU/USD spread, bid and ask from an FTMO account, refreshing every 5 seconds, with 7/30/365-day stats and an hourly chart.

Open tool →

Gold Trading Sessions Clock

See which trading sessions are open right now in your own time zone, when London and New York overlap, and upcoming UK and US bank holidays.

Open tool →

XAUUSD Technical Analysis Summary

A single buy, sell or neutral summary of XAU/USD, combining moving averages and oscillators across five timeframes.

Open tool →

Gold Fear & Greed Index

A single 0–100 gauge of XAU/USD sentiment that combines momentum, volatility, safe-haven demand, dollar strength and RSI.

Open tool →

Gold Seasonality Map

Average XAU/USD performance by calendar month, shown as a simple seasonal map: background context, not a trade signal.

Open tool →

Gold News Impact Analyser

How much XAU/USD has moved around major US data releases, with the sample size shown, so you can size a stop before the news.

Open tool →