Free SEO Tools
Checkers and generators for titles, meta tags, sitemaps, robots files and structured data.
18 free tools in this category. No sign-up, no limits.
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 →Robots.txt Generator
Generate a robots.txt file for your website.
Open tool →UTM Builder
Build a URL with UTM tracking parameters.
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 →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 →