User Agent Parser
Decode any User Agent string to understand the browser, device, and operating system behind the request.
User Agent String
Parsed Information
What is a User Agent?
A User Agent (UA) is a string that your browser sends to every website you visit. It acts as an identity card that tells the web server which browser you are using, its version, and which operating system you are on.
Web servers use this information to serve different content or styles based on the device. For example, a server might send a mobile-optimized version of a page if it detects a mobile User Agent.
Device Detection
Identify whether the user is on a Desktop, Tablet, Mobile phone, or even a Smart TV. This is crucial for responsive design and mobile-first development.
Browser Version
Check if your users are using outdated browsers. This helps developers decide which CSS features or JavaScript APIs are safe to use.
OS Insights
Identify the Operating System (Windows, macOS, Linux, iOS, Android). This is useful for providing platform-specific download links or instructions.
Browser Engine
Determine the underlying layout engine (WebKit, Blink, Gecko). This helps in troubleshooting rendering issues that are specific to an engine.
Frequently Asked Questions
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