SEO Tool

AI Crawler Checker

Inspect robots.txt rules for documented OpenAI, Claude and Google tokens. Check a URL path or paste rules locally. No indexing or citation guarantees.

✅ Free access 🔒 No Signup ⚡ Online checks 🌐 Browser Based

Quick Answer

Check robots.txt rules for a submitted URL path across seven documented AI tokens. Results describe rules only, not actual bot access or AI visibility.

Inspect robots.txt rules for seven documented OpenAI, Anthropic and Google tokens. This checks the submitted URL path; it does not test crawler access, indexing, rankings or citations.

Or inspect pasted robots.txt locally

Robots.txt text

Quick Facts

Tool Name: AI Crawler Checker
Category: SEO Tool
Price: Free access; request and input limits may apply.
Platform: Browser Based
Login Required: ✓ No
Processing & privacy: Online checks send submitted URLs or inputs to our server or the services described in the tool. No paid AI features are enabled.
Scope: Results describe the submitted input and supported checks. They do not guarantee accuracy, search rankings, indexing or AI citations. Read our testing and scoring methodology.

How to Use AI Crawler Checker

Enter Your Input
Paste your text or fill in the required fields in the tool above.
Run the Tool
Use the controls above; some browser tools update as you type.
Review the Results
Review the output and any warnings. Hosted checks need an internet connection.
Copy or Export
Use the available copy or download controls, and review suggestions before publishing.

Frequently Asked Questions

Everything you need to know about AI Crawler Checker

What does this checker verify?

It fetches robots.txt and evaluates rules for the path in your submitted URL, or evaluates pasted text at the root path. It does not verify actual crawler access, indexing or AI citations.

Are Claude training and search controlled by the same bot?

No. Anthropic documents ClaudeBot for training, Claude-SearchBot for search discovery, and Claude-User for user-requested retrieval. Review each purpose independently.

What does Google-Extended control?

Google-Extended is a robots.txt control token for Gemini training and grounding. Google states it does not control Google Search inclusion or act as a Search ranking signal.

Will allowing bots make AI assistants recommend my website?

No. Robots rules are one input to access decisions. This checker cannot establish indexing, recommendation eligibility or citation likelihood.

What happens if robots.txt is missing or cannot be fetched?

A 404 or 410 is shown as a missing file with no file restrictions to inspect. Other fetch errors and HTML responses are reported as failures, without an access score.

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