Free tool
llms.txt checker and generator
llms.txt is a short markdown file that tells AI assistants which pages actually explain your product. Check yours, or generate a first draft from your live site.
Check llms.txt
We fetch /llms.txt (and look for /llms-full.txt) and grade the format against the current convention.
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SEO Scanner runs 29 evidence-backed checks across your pages, with screenshots, Core Web Vitals and a fix plan you can hand to a developer.
Free tool disclaimer
These tools are free and provided as-is. Automated results and generated files should be reviewed by an SEO or development professional before you publish them to a live site. SEO Scanner accepts no liability for changes made from this output.