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My Browser Info

Inspect your browser, screen and system details.

User-Agent-
Browser language-
System platform-
Screen resolution-
Viewport size-
Color depth-
Time zone-
CPU logical cores-
Device memory-
Cookies-
Network status-
Touch support-

This page only reads the standard environment values your browser already exposes and shows them locally. No IP address, geolocation or other sensitive data is included, nothing is stored or reported, and "Copy all" runs only when you click it.

How to use

  1. The page reads and lists your browser and device environment automatically — no input needed.
  2. After resizing the window or switching networks, click "Refresh" to update the viewport size and online status.
  3. For bug reports or compatibility issues, click "Copy all" to place every value on your clipboard in one go.
  4. Everything is generated and displayed locally; nothing remains after you close the page.

FAQ

Does this leak my privacy?
The page only reads the standard environment fields a browser hands to every website (UA, screen size, time zone…). It never touches your IP, precise location or browsing history, sets no cookies, and sends nothing to any server.
Why do "Device memory" or "System platform" show "Not available"?
deviceMemory and userAgentData.platform are currently supported mainly by Chromium-based browsers, and some browsers deliberately fuzz or omit these fields for privacy. The page then falls back to navigator.platform or marks the value as not available.
What do all the parts of the User-Agent mean?
A UA string typically lists the browser name and version, the rendering engine, and the operating system and version. To reduce fingerprinting, modern browsers are gradually freezing and simplifying it, so seeing fewer fields than before is normal.
What is the difference between screen resolution and viewport size?
Screen resolution is the pixel size of your display, while the viewport is the area a web page can actually use inside the browser window. It changes with window resizing and open developer tools, so it is usually smaller than the screen resolution.

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