AI Crawler robots.txt Analyzer
Paste your robots.txt to see which AI crawlers you're allowing or blocking — across OpenAI, Anthropic, Google, Perplexity, Apple, Meta, ByteDance, Amazon, and more. Most sites silently allow every AI crawler without realizing the trade-offs. This tool tells you exactly which bot does what so you can decide on purpose.
Paste your robots.txt below. We'll classify which AI crawlers you're allowing, blocking, or silently passing through — and explain the trade-off for each. Most site owners haven't audited this; blocking the wrong bot quietly removes your business from AI answers without you noticing.
Pick the AI-crawler policy you want. Paste your current robots.txt above and we'll merge the policy into it; with nothing pasted you'll get a clean starter file.
# robots.txt — AI-crawler policy applied with Scale Visibility's free tool # https://www.scalevisibility.com/tools/robots-txt-analyzer/ # Existing non-AI rules are preserved as-is; the AI-crawler rules below # reflect your chosen policy. Place this file at https://yourdomain.com/robots.txt # ── AI crawlers: allow all (training + search/citation) ── # Explicit Allow guarantees these bots are permitted even if your # User-agent: * rule below is restrictive. User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: Claude-User Allow: / User-agent: Claude-SearchBot Allow: / User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / User-agent: Amazonbot Allow: / User-agent: YouBot Allow: / User-agent: GPTBot Allow: / User-agent: ClaudeBot Allow: / User-agent: anthropic-ai Allow: / User-agent: Google-Extended Allow: / User-agent: Applebot-Extended Allow: / User-agent: Meta-ExternalAgent Allow: / User-agent: FacebookBot Allow: / User-agent: Bytespider Allow: / User-agent: CCBot Allow: / User-agent: cohere-ai Allow: / User-agent: omgili Allow: / User-agent: GoogleOther Allow: / User-agent: Diffbot Allow: / # Default for all other (non-AI) crawlers User-agent: * Allow: /
The most common misconception: people block GPTBot thinking it stops ChatGPT from "using" their content — but GPTBot is only for training. ChatGPT citations come from OAI-SearchBot and ChatGPT-User. Same trap with ClaudeBot (training) vs Claude-User/ Claude-SearchBot (citations). If you want AI visibility, the search/citation bots are the ones to allow — regardless of how you feel about training.
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robots.txt is the access permissions layer. The audit also covers JS rendering, schema markup, llms.txt, SSR vs CSR, and how ChatGPT / Claude / Perplexity actually cite your business compared to competitors. 48-hour turnaround. No signup. No sales pitch.
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