Free Tool

Robots.txt Checker

Find out which AI crawlers your robots.txt is blocking. Inspect every User-agent group, see matched rules with line numbers, and test if a specific URL is allowed or blocked.

Works even if you enter the homepage URL. We will fetch /robots.txt from the domain.
Enter a full URL to test if it is allowed or blocked for a chosen crawler.
Required only if you want to see allow/block status for a specific URL.
Robots.txt analyzed
-
Blocked AI crawlers
0 / 0 blocked
Other user-agents blocked (non-AI)
0 groups
Disallow report
0 groups
View raw robots.txt
How It Works

How to Use This Tool

1

Enter a URL or paste robots.txt

Paste any URL from a site (even the homepage) and we will fetch its robots.txt automatically. Or paste your robots.txt content directly.

2

Review AI crawler access

See which AI crawlers, GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot and more, are blocked on your site with the matched rule and line number.

3

Test specific URLs

Drop in any URL on the site to see if it is allowed or blocked, which User-agent group was matched, and exactly which Allow/Disallow line applied.

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Robots.txt is just the first signal. Get a free technical & AI-visibility audit and make sure the right bots can (or cannot) access your content.