Understandable
llms.txt Generator + Validator
Generate or validate an llms.txt file that gives AI systems a concise guide to priority content. The free result includes the full file with copy and download.
Result preview
Run the check to replace this preview with diagnostics for your domain or URL.
A useful llms.txt has a clear H1, short summary, sections, and priority links.
The free result shows the full file so you can copy or download immediately.
llms.txt is a helpful convention, not a guaranteed ranking factor.
Supporting checks
Continue from this result
Use adjacent checks when the result points to crawler access, citation structure, AI Overview blockers, or the need to evaluate private recurring monitoring.
AI Crawler Checker
Check whether robots.txt is reachable and whether major AI/search crawlers are blocked. The free result includes the full crawler-by-crawler table. This is an access check, not proof that AI engines will cite, rank, or recommend the site.
GEO Audit
Use the free GEO audit as a one-time diagnosis hub for crawler access, page understanding, citation structure, AI Overview blockers, llms.txt needs, and a first action plan.
llms.txt Generator FAQ
Is llms.txt required by AI platforms?
No. It is an emerging convention. Treat it as a site guide you control, not as a guaranteed AI ranking factor.
How do I install my llms.txt file?
Review the full free file, edit link descriptions as needed, then publish it at the site root so it is available at /llms.txt.
What is visible in the free llms.txt result?
The free result shows the full file body, structure validation findings, install steps, and copy/download actions.
How is llms.txt different from robots.txt and sitemap.xml?
robots.txt gives crawler access rules, sitemap.xml lists discoverable URLs, and llms.txt gives AI systems a human-readable guide to priority pages and context.
Does llms.txt guarantee AI visibility?
No. llms.txt can make priority content easier to understand, but it does not guarantee ranking, AI citations, or answer inclusion.
Does this tool consume AI tokens?
No. The MVP validates and generates Markdown using deterministic rules.