Browser Information

See your own browser, device, and environment details — user agent, OS, screen, timezone, and more, read locally in your browser.

Everything here is read locally from your browser. No information is sent anywhere.

ToolsSoup's Browser Information tool shows you everything your own browser reveals about itself — your user agent string, browser name and version, operating system, screen resolution, viewport size, time zone, language preferences, CPU cores, and more. Every value is read locally from your browser's built-in JavaScript APIs (navigator, window, screen, and Intl). Nothing is sent to a server, so it is a private, instant way to see exactly what your current device and browser look like.

What is the Browser Information tool?

It is a live readout of your current browser and device environment. The moment the page loads, it reads standard Web APIs and lists what your browser exposes: the raw user agent string, a parsed browser/engine/OS breakdown, your screen and viewport dimensions, device pixel ratio and color depth, your detected time zone, language settings, whether cookies are enabled, your online/offline status, the number of logical CPU cores, approximate device memory, touch support, and your Do Not Track preference. It is a diagnostic view, not a tracker — none of these values leave your device.

How to check your browser information

There is nothing to type — the details appear automatically:

  1. Open the tool and your browser details load instantly.
  2. Scroll the table to see your user agent, OS, screen, time zone, and other environment values.
  3. Click Refresh after resizing the window or changing networks to update the values, and Copy all to copy the whole report.

Why use this browser checker?

  • Shows your full user agent plus a clean, parsed browser, engine, and OS breakdown.
  • Reports screen resolution, viewport size, device pixel ratio, and color depth for layout debugging.
  • Detects your time zone and language preferences from the Intl and navigator APIs.
  • Surfaces hardware hints like CPU core count, device memory, and touch support when the browser exposes them.
  • Reads everything locally — no network requests, no logging, nothing uploaded.

Frequently asked questions

Is any of my information uploaded or stored?

No. Every value is read directly from your browser's JavaScript APIs and displayed on the page. The tool makes no network requests and stores nothing, so your browser details never leave your device.

Why do some fields say "Not available"?

Not every browser exposes every API. Fields like device memory and CPU cores are only reported by some browsers, and privacy settings can hide others. When a value is missing or unsupported, the tool shows "Not available" instead of failing.

How is this different from an IP address lookup?

This tool reports only what your local browser knows about itself — user agent, screen, time zone, and so on. It does not look up your IP address, location, or anything that requires contacting a server. It is purely a local environment readout.

Does the user agent here match what websites see?

Yes. The user agent string shown is the same navigator.userAgent value your browser sends in requests and exposes to scripts, so it matches what other sites detect, including any browser extensions or settings that modify it.