SIGNAL·NODUS
Free tool · no signup

Which AI crawlers hit your site?

Paste a piece of your access log or drop the file. You get the AI crawlers it contains, how many requests and bytes each took, and rules to block them on your stack.

Your log stays in this browser: it is read here, and nothing is uploaded, stored or sent anywhere.

Reads nginx and Apache common or combined format, Caddy's JSON access log, and JSON lines with a user agent field. Other lines are skipped and counted.