Common User-Agent String Reference

Compare the current browser User-Agent with representative desktop, mobile, and crawler strings to support parser tests, log analysis, and server rule checks.

Runs locally in your browser
Representative User-Agent strings

User-Agent strings change over time and may be reduced for privacy. Use feature detection for application behavior; use these values only for testing parsers and logs.

ClientUser-Agent example
Chrome · Windows
Edge · Windows
Safari · macOS
Firefox · Linux
Chrome · Android
Safari · iPhone
Firefox · Android
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