Online SEO tools

Free, ready-to-use SEO tools, grouped by category. Use them straight from your browser, no sign-up required.

Crawling & indexing

Test whether your URLs are allowed or blocked by a robots.txt, for Googlebot and AI bots.

Generate a clean robots.txt and control AI crawler access (GPTBot, Google-Extended, etc.).

Recursively extract all URLs from an XML sitemap, audit hreflang and duplicates, export to CSV.

Analyze a list of 301 redirects: chains, loops and self-redirects, with suggested flattening.

Audit your .htaccess: simulate Apache, spot dead rules, catch-all and invalid regex.

Analyze any page's JSON-LD, spot missing types and generate corrected markup.

Categorize by regex the URLs of a Search Console export: KPIs per type, insights and an action plan.