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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.

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Google SERP Snippet Preview

Preview how your page will look in Google search results.

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Redirect Checker

Trace a URL's full redirect chain.

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Broken Link Checker

Scan a page for broken links.

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FAQ Schema Markup Generator

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

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Open Graph Preview

Preview how a page looks when shared on social media.

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Canonical Tag Checker

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

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Robots.txt Generator

Generate a robots.txt file for your website.

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UTM Builder

Build a URL with UTM tracking parameters.

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SSL Certificate Checker

Check a website's SSL certificate details and expiration.

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Security Headers Checker

Check which security headers a website sends.

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Hreflang Tag Generator

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

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Keyword Density Checker

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

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Sitemap Validator

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

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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.

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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.

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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.

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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.

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