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Robots.txt Generator (with AI Crawlers)
Build a clean robots.txt with your sitemap, disallowed paths and per-bot controls for OpenAI, Anthropic, Perplexity, Google and Common Crawl.
One per line.
AI crawlers
robots.txt
How to use
Step 1
Add your sitemap
Full URL to sitemap.xml.
Step 2
Disallow private paths
Admin, API, checkout; one per line.
Step 3
Pick AI crawler rules
Allow AI search bots, optionally block training-only bots.
Training bots vs search bots
AI companies run separate crawlers for training and for live answers. OpenAI uses GPTBot for training and OAI-SearchBot / ChatGPT-User for search and browsing; Anthropic has ClaudeBot and Claude-SearchBot; Google uses Google-Extended as the opt-out token for Gemini training. Blocking only the training bots keeps you citable in AI answers.
What you get
- ✓ Presets: allow all, block training only, block all AI
- ✓ 9 AI user agents
- ✓ Sitemap + disallow paths
- ✓ Copy or download robots.txt
FAQ
Will blocking AI bots hurt Google rankings?
No. Google-Extended only controls Gemini training use; Googlebot (search) is unaffected.
Do all bots obey robots.txt?
Major AI companies state they honor it. Unknown scrapers may not; use your CDN's bot rules for those.
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