About
The browsing agent used when ChatGPT users ask it to fetch web pages in real-time. Unlike GPTBot, this crawls on behalf of individual user queries rather than for training.
Purpose
Real-time web browsing for ChatGPT users
User Agent String
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ChatGPT-User/1.0; +https://openai.com/bot)
How to Control in robots.txt
🚫 Block ChatGPT-User
User-agent: ChatGPT-User Disallow: /
✅ Allow ChatGPT-User
User-agent: ChatGPT-User Allow: /
Complete Guide: How to Block ChatGPT-User
Server-level blocking, nginx configs, Cloudflare rules, Next.js middleware, and more →
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