Instantly detect your display and device details. This online tool helps you find screen resolution, viewport size, DPR, OS, browser version, user agent, and more.
Displays the total width and height of your entire screen in pixels.
The visible area width and height within your browser window. Key for responsive design.
Ratio of physical screen pixels to CSS pixels. DPR ≥ 2 often indicates a 'Retina'/HiDPI display.
Number of bits used for each color component of a single pixel.
The operating system running on your device.
Your web browser name and version.
Indicates if your browser accepts cookies.
Whether your device has touch screen capabilities.
The full string your browser sends to identify itself to web servers.
Simulated preview box. Select a preset or enter custom dimensions.
Simulated Size: ---