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My Device Info

See your browser, system, screen size, pixel ratio, language and time zone, and copy it for a bug report. Read in your browser; nothing is sent.

Browser and system

  • User agentMozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/133.0.6943.0 Safari/537.36
  • Browser (client hints)HeadlessChrome 133, Chromium 133
  • System (client hints)Linux
  • Mobile deviceNo
  • CPU cores2
  • Device memory8 GB (rounded)
  • Touch points0
  • Cookies enabledYes
  • Do Not TrackNot available in this browser.

Screen

  • Screen size1920 × 1080 px
  • Available size1920 × 1080 px
  • Window (viewport)1920 × 1080 px
  • Pixel ratio1
  • Colour depth24 bit
  • Orientationlandscape-primary

Preferences

  • Colour schemeLight
  • Reduced motionNo preference
  • High contrastNo preference
  • PointerNone

Language and time

  • Languagesen-US@posix
  • Time zoneNot available in this browser.

Network and storage

  • OnlineYes
  • Connection type4g
  • Download speed estimate9.2 Mbit/s
  • Data saverOff
  • Storage used13 MB
  • Storage allowed11048 MB

For a bug report

Shortcuts: Ctrl+Enter run · Ctrl+Shift+C copy result · / search (use ⌘ on Mac)

Next steps

Done here? Use the Send to… menu on the result to carry it on to User-Agent Parser.

What Is My Browser? My Device Info

See which browser and system you are using, how big your screen and window are, and your language and time zone. Copy it in one click for a bug report. It gives developers a quick browser-based way to solve a focused my device info task before moving the result into a project.

How to use it

Open the page and the information is shown at once. The window size updates when you resize the window. Press Copy under "For a bug report" to share it.

To pull apart a user agent from a log, use the User Agent Parser.

Common mistakes

  • Reading the screen size as the window size: the screen is the whole display, the viewport is the page area.
  • Trusting the user agent as proof of a device: any browser can change it.

Frequently asked questions

Is this information sent to you?
No. The page reads what your browser already tells every website and shows it to you. Nothing is stored or uploaded.
Why does a row say "Not available in this browser"?
Some information (such as device memory or connection speed) is only offered by some browsers, or is hidden for privacy.
Why do I see a different system or version than I expect?
Browsers shorten or hide details to make you harder to track. The user agent may be frozen to a generic version, and a VPN or privacy mode can change the time zone and language.
How do I use this in a bug report?
Press Copy under "For a bug report" and paste it into your message. It lists the browser, system, screen and language, which is what a developer asks for first.
How do I use this my device info tool?
Use the interactive controls above; processing stays in your browser and the result is intended as a practical starting point for development work.

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