Request tool
User agent parser
Paste a browser, crawler, app, or bot user-agent string and see the parsed browser, engine, operating-system, mobile, and bot signals.
- Browser
- Chrome
- Browser version
- 148.0.0.0
- Engine
- AppleWebKit
- Engine version
- 537.36
- Operating system
- Intel Mac OS X 10.15.7
- OS name
- Mac OS X
- OS version
- 10.15.7
- Platform
- Macintosh
- Mobile
- No
- Bot
- No
- Mozilla
- 5.0
- Raw user agent
- Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 Chrome/148.0.0.0 Safari/537.36
What this tool does
The user-agent parser turns a raw user-agent string into readable browser, engine, operating-system, mobile, and bot signals.
It helps with debugging browser compatibility, checking crawler traffic, and understanding request logs. User-agent strings can be spoofed, so treat the result as a hint. The user-agent guide explains the limits.