Free AI Crawler Access Checker: See If AI Bots Can Read Your Site
Check whether ChatGPT, Claude, Perplexity, and Google AI crawlers can access your site. Paste your URL and get clear findings with fixes in seconds.
Free with a Brainito account. No credit card required.
example.com/services
ExampleAI Crawler Access Checker: 3 fixes found
- Title tag58 characters
- Meta descriptionMissing
- H11 found
- Image alt text4 images missing
Example result with sample data. Yours uses live data for your inputs.
How it works
From your input to a prioritised list of fixes in under a minute.
- Step 1
Enter your details
Your website, business or the item you want checked. Nothing to install.
- Step 2
We run live checks
Brainito fetches live data and tests it against the rules that matter.
- Step 3
Fix what matters first
Clear results with what to fix, in order of impact, and where to go next.
What you get
What the result tells you, and why it is worth the minute it takes.
Spot Blocked AI Crawlers
See which AI bots like GPTBot, ClaudeBot, and PerplexityBot your robots.txt allows or blocks.
Protect Your AI Visibility
Blocked crawlers mean your content never appears in AI answers. Catch access issues before they cost you traffic.
Clear Fixes, No Guesswork
Every finding comes with a plain-language recommendation you can apply to robots.txt in minutes.
The guide
What the ai crawler access checker does, how to use it, and what to do with the result.
An AI crawler access checker inspects your robots.txt file to reveal which AI bots are allowed to crawl your site and which are blocked. As models like GPTBot, ClaudeBot, and Google-Extended increasingly read the open web, you need to know who has access. This free tool reads your rules and shows, agent by agent, whether each AI crawler is permitted or disallowed.
What the AI crawler access checker verifies
The checker fetches your robots.txt file and evaluates the directives that apply to known AI user agents, including GPTBot, ClaudeBot, Google-Extended, PerplexityBot, and others. For each agent it reports whether your current rules allow or disallow crawling, and it accounts for wildcard and path-specific directives that can partially restrict access. It also flags the absence of any rule, which defaults to allowing a crawler in. Rather than guessing how a User-agent and Disallow combination resolves, you see a straightforward verdict per bot, so you know exactly which AI systems can currently reach and read your content.
How to read results and fix robots rules
Compare the results against your intent. If you want to share content with AI models for visibility, confirm the relevant agents show as allowed. If you would rather withhold crawling access, look for agents marked allowed that you meant to block and add a matching Disallow rule. Remember that robots.txt is directive, not enforcement, and reputable crawlers honor it while others may not. Test path-level rules carefully, since a broad allow can override a narrow block depending on order and specificity. After editing your file, recheck to confirm each agent now resolves the way you expected before relying on the configuration.
Why AI crawler access matters for visibility
AI crawlers increasingly shape how your brand appears in answer engines and chat assistants, so access decisions carry real visibility consequences. Blocking every AI bot can keep your content out of training and retrieval, protecting proprietary material but reducing your presence in AI-generated answers. Allowing them can expand reach into new discovery surfaces where users increasingly start their research. Either way, an accidental or outdated rule can silently work against your strategy. Auditing crawler access keeps your robots.txt aligned with business goals rather than left to defaults you never chose, which matters more as AI-driven search keeps growing.
Frequently asked questions
Something else? Email support@brainito.com
What does the AI Crawler Access Checker look at?
It fetches your robots.txt and related signals to see how your site treats major AI crawlers such as GPTBot, ClaudeBot, PerplexityBot, and Google-Extended, then reports what is allowed, what is blocked, and what to change.
Why does AI crawler access matter in 2026?
More buyers start their research inside ChatGPT, Perplexity, and Google AI Overviews. If those crawlers cannot read your pages, your brand is missing from the answers your competitors show up in.
Is the AI Crawler Access Checker free?
Yes. Create a free Brainito account and you can run the checker as often as you like. Enter a URL, and the analysis completes in seconds with findings and recommendations you can act on right away.
Where to go from here
The ai crawler access checker answers one question. These are the next ones worth asking.
Check your AI crawler access in seconds and fix issues today
One account unlocks the ai crawler access checker plus 320+ marketing tools, weekly audits and your action plan.
- Free with a Brainito account
- No credit card required