User-agent parser

Parse a user agent into browser, OS, device, and engine.

UA parser workspace

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{
  "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "126.0.0.0",
    "major": "126"
  },
  "cpu": {},
  "device": {
    "model": "Macintosh",
    "vendor": "Apple"
  },
  "engine": {
    "name": "Blink",
    "version": "126.0.0.0"
  },
  "os": {
    "name": "macOS",
    "version": "10.15.7"
  }
}

More UA parser guides

User-Agent Parser Online: Browser, OS and DeviceParse a user-agent string online into browser, operating system, device and engine. Useful for support, analytics and debugging — runs in your browser.How to Parse a User-Agent StringParse a user-agent string online in one step: paste the UA and read the detected browser, OS, device and engine.The User-Agent String ExplainedWhy user-agent strings look the way they do, what their pieces mean, and the historical reasons behind their oddities.Detecting Browser and OS from a User-AgentHow to determine the browser and operating system from a user-agent string, and the limits of relying on UA detection.User-Agent Parsing for Analytics DebuggingHow parsing user-agents helps debug analytics, segment traffic and investigate odd sessions from logs.User agent parser for device detection - user-agent parser online guideLearn how to use user-agent parser for user agent parser, parse user agent online, browser user agent detector. Practical browser-based workflow with no sign-up and clear output.

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user agent parser online on DevToolGrid

User-agent parser is built for the search intent behind "user agent parser online": a fast, browser-based developer tool that helps with API debugging, data formatting and everyday coding tasks without sign-up.

What this online developer tool is best for

Use it when you need quick results for parse user agent online, browser user agent detector. The page has its own URL, localized metadata and related tools so developers can bookmark it, share it and return to the same workflow.