🔎 User-Agent Parser
See how your browser is identified by servers. Detect your device type, operating system, and browser from your User-Agent string.
Browser: Unknown Browser
Operating System: Unknown OS
Device Type: Desktop
User-Agent String:
Operating System: Unknown OS
Device Type: Desktop
User-Agent String:
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
What is a User-Agent?
A User-Agent is a string sent by your browser with every HTTP request. It contains information about your browser, operating system, and device type.
- 🔍 Helps websites adapt content to different devices
- 🧠 Useful for debugging and log analysis
- 📱 Detects mobile and tablet visitors
This tool automatically shows your current User-Agent and allows you to analyze any string manually. Fast, private, and registration-free.