User Agent Parser

Parse User-Agent strings to extract browser, OS, and device information.

Parsed result:

 
 
 
  
  
 
 
What is a User-Agent?
 
The User-Agent is a string sent by browsers and apps with each HTTP request. It identifies the browser, version, OS, and sometimes device. Example: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0..."
 
What is it used for?
 
     
  • Debugging: See what client is making requests
    •  
  • Analytics: Browser/OS breakdown
    •  
  • Compatibility: Detect old browsers
    •  
  • Bots: Identify crawlers, scrapers
    •  
 
How it works
 
Paste a User-Agent or click "My User-Agent" to parse yours. The tool extracts browser, engine, OS, device type, and CPU. Uses ua-parser-js.
 
 
 
 

Related Tools

 
  
 📡 
HTTP Status Codes
 
 
 HTTP status code reference. Look up status codes and meanings. 
  
 📝 
Diff Checker
 
 
 Compare two texts and see differences. Free online diff checker. 
  
 🌐 
IP Address Info
 
 
 Look up IP address information. Geolocation, ISP, and more.