llms.txt & security.txt Checker
Probe a site for llms.txt, security.txt and other well-known files — the emerging standards AI crawlers and researchers look for.
How to use
- 1Open the llms.txt & security.txt Checker tool page.
- 2Enter or paste your input into the provided fields.
- 3Press Run — the server processes it and sends the result back.
- 4Copy or download the result using the buttons provided.
Privacy & limitations
- Your input or upload is sent to our server for this run only, processed in memory, and never stored.
- Works on modern desktop and mobile browsers.
- Very large inputs may take a moment; the interface will show progress.
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