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Tools > User-Agent Parser

User-Agent Parser

Parse user-agent strings to detect browser, OS, and device

User-Agent String
Parse Result
BrowserUnknown
EngineUnknown
OSUnknown
DeviceDesktop

🔒 This tool runs in your browser only. No input data is sent to any server.

About User-Agent Parser

User-Agent Parser analyzes browser user-agent strings to extract browser name, version, operating system, device type, and rendering engine information. Paste any user-agent string to identify the client, or view your own browser's user-agent details automatically.

How to Use

  1. Your browser's user-agent is analyzed automatically on load.
  2. Or paste a custom user-agent string to parse.
  3. View extracted details: browser, OS, device, and engine.
  4. Copy parsed results for logging or debugging.

Key Features

  • Parse user-agent strings into browser, OS, device, and engine
  • Auto-detect and display your current browser's user-agent
  • Support for desktop and mobile user-agent strings
  • Detailed breakdown of rendering engine and version