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Device Information

Display your browser and device information instantly. See user agent, screen size, viewport, pixel ratio, timezone, language, and more.

Click any card to copy its value.

Frequently Asked Questions

Is my data sent anywhere?
No, all information is gathered and displayed locally in your browser. Nothing is transmitted to any server.
What is pixel ratio?
Device pixel ratio (DPR) is the ratio between physical pixels and CSS pixels. A DPR of 2 means the screen has 2×2 physical pixels per CSS pixel (Retina displays).

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How to Use

  1. 1 View your browser user agent string, screen resolution, and viewport size.
  2. 2 See device pixel ratio, timezone, language, and platform details.
  3. 3 All information is gathered and displayed locally - nothing is sent to any server.