Free browser tool

Free llms.txt validator

Paste a draft llms.txt file to check the basic structure that makes it easier for AI assistants to scan: a site name, a summary, clear sections, and links to source pages.

Your llms.txt draft # Example Product > Example Product helps engineering teams monitor API reliability. ## Primary Pages - [Documentation](https://example.com/docs): Product setup and API reference. - [Pricing](https://example.com/pricing): Plan limits and billing rules.

What this validator checks

This tool checks structure, not ranking potential. A technically clean file still needs useful source pages behind it. Avoid stuffing keywords into llms.txt; the file should be a source map, not an ad.