User Agent Parser
Identify browser, OS, and device details.
Understanding User Agents
A User Agent (UA) string is a text that a web browser sends to a web server to identify itself. It typically contains information about:
- Browser Name & Version: e.g., Chrome 120.0
- Operating System: e.g., Windows 10, macOS 14
- Rendering Engine: e.g., Blink, WebKit, Gecko
- Device Type: e.g., Mobile, Tablet, Desktop
Why is it useful?
Developers use UA strings to serve different content based on the user's device (like a mobile version of a site) or to debug issues specific to certain browsers.
Frequently Asked Questions (FAQ)
What is a User Agent?
A User Agent is a string of text that your web browser sends to every website you visit. It contains information about your browser, operating system, and device.
Why do I need to parse it?
Parsing the User Agent string helps developers understand what environment their users are in, which is useful for debugging and analytics.
Is my privacy at risk?
No, the User Agent string is standard information sent by all browsers. This tool simply makes it readable.
Is this tool free?
Yes, the User Agent Parser is completely free to use.