User Agent Parser
Instantly parse any user agent string with the User Agent Parser tool. Identify browser, version, engine, and OS details accurately in one click. Free, fast, and client-side secure.
Guide
User Agent Parser is a free and fast online tool that helps you identify details from any user agent string. Simply paste a user agent, and the tool instantly detects your browser name, version, rendering engine, and operating system.
Key Features
- Accurate Detection: Identify browser, OS, and engine information in real time.
- Client-Side Parsing: 100% privacy — all processing happens in your browser.
- Instant Results: Get detailed breakdowns of Chrome, Firefox, Safari, Edge, and more.
- Developer Friendly: Perfect for debugging, analytics, and device detection tasks.
What Is a User Agent?
A user agent string is a line of text that browsers send to websites to identify themselves. It includes information about your browser, operating system, and device type. Developers use this data to optimize websites for different platforms and browsers.
How to Use
- Paste your user agent string into the input box.
- Click Process (or enable Auto Process).
- View parsed results instantly under Browser, Engine, and OS sections.
Why Choose This Tool
- Works directly in your browser — safe and private.
- Designed for developers, QA testers, and SEO professionals.
Start using the User Agent Parser today to quickly analyze any user agent and understand exactly how browsers identify themselves online.
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