User Agent Lookup

Instantly view your browser, device, operating system and user agent details. No backend required — your data stays in your browser.

100% private • Loads instantly • No tracking

Your User Agent

Browser Details

Operating System

Device Type

What Can You Detect?

Browser Identity

Chrome, Firefox, Safari, Edge and version info.

Operating System

Windows, macOS, Android, iOS — automatically detected.

Device Type

Mobile, Desktop, Tablet — based on your UA pattern.

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User Agent Lookup – Detect Browser, OS & Device

Check your browser details, operating system, version and device info instantly