User Agent Parser
See your own user agent string, or paste any user agent to decode the browser, engine, operating system, device and whether it is a bot.
Parse any user agent
one per line · up to 50| Browser | OS | Device | Engine | User agent |
|---|
User agents are parsed in your browser — nothing is sent anywhere.
How to use the User Agent Parser
See yours
Your user agent is detected automatically.
Or paste one
Paste any user agent from logs or analytics.
Read the details
Browser, engine, OS, device and bot detection.
Why use our User Agent Parser?
Browser & version
Chrome, Safari, Edge, Firefox, Samsung Internet, Opera and more.
Rendering engine
Blink, WebKit or Gecko.
Operating system
Windows, macOS, Android, iOS, Linux with versions.
Device type
Mobile, tablet, desktop, TV or console, with brand where known.
Bot detection
Googlebot, Bingbot, social crawlers and SEO bots.
Bulk parse
Paste many user agents, one per line.
Frequently asked questions
Everything you need to know about the User Agent Parser.
Back to the toolWhat is a user agent?
A user agent is a line of text your browser sends to every website, describing the browser, operating system and device.
Why do developers need it?
To debug problems that only happen on certain browsers or devices, and to understand visitors in server logs.
Can the user agent be faked?
Yes. Browsers, extensions and bots can send any user agent, so never rely on it for security.
Why does my iPad show as a Mac?
Since iPadOS 13, Safari on iPad sends a desktop Mac user agent by default to get desktop websites.
What are Client Hints?
Modern Chrome and Edge reduce the user agent details and provide more precise data through “User-Agent Client Hints” instead.
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