ToolNest

User-Agent Parser

Detect browser, OS and deviceRuns locally · nothing uploaded

User-Agent strings can be spoofed and modern Chrome reduces version detail, so treat results as a best guess.

Also works as:user agent lookupwhat is my browserua parser

How to use

  1. 1Your browser's UA is filled in automatically.
  2. 2Or paste any User-Agent string.
  3. 3Read the parsed result.

FAQ

Which browsers are detected?

Chrome, Edge, Firefox, Safari, Opera, Samsung Internet and many regional browsers such as WeChat and UC.

How accurate is it?

UAs can be spoofed and are being reduced by browsers, so treat it as a best guess.