User Agent Parser
Parse, detect, and analyze user agent strings to identify browser, OS, and device details.
Output Format
Enter the User Agent string
Browser, OS, and Device details
User Agent Parser
The User Agent Parser is a developer utility that decodes the complex User-Agent string sent by web browsers. It breaks down the string into readable components, identifying the browser name, version, operating system, rendering engine, and device type.
What is a User Agent?
A User Agent (UA) is a string of text that identifies the client software (browser) and operating system to the web server. It is sent in the HTTP headers of every request. Developers use it to serve different content based on the device capabilities or to debug issues specific to certain browsers.
Features
- Detailed Breakdown: Extracts Browser (Chrome, Firefox), Engine (Blink, Gecko), OS (Windows, macOS, Android), and CPU architecture.
- Bot Detection: Helps identify if the request is coming from a known crawler or bot.
- Format Options: View the result as a structured JSON object (perfect for API response payloads) or a human-readable summary.
- Auto-Detect: Quickly analyze your own current browser's User Agent with a single click.