Detect My Screen Resolution | Online Display Resolution Finder
Free online tool to instantly check your screen resolution, browser window size, aspect ratio, and more — all detected automatically in your browser.
What Is My Screen Resolution?
Instantly detect your screen and browser window dimensions.
Detecting...
(Your logical resolution is x due to display scaling)
Browser Window Size
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Aspect Ratio
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Color Depth
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Pixel Ratio
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What Is My Screen Resolution?
Why Use Our Screen Resolution Detector?
Get an instant and accurate answer to the question, "what is my screen resolution?" Our tool automatically detects your display's properties, providing you with essential information for web design, development, and tech support. It's the fastest way to check your desktop resolution without digging through system settings.
More Than Just Resolution
Our tool is a comprehensive display information finder. In addition to your screen's physical resolution, it instantly provides other vital stats:
- Browser Window Size: The current dimensions of your browser viewport.
- Aspect Ratio: The proportional relationship between the width and height of your screen (e.g., 16:9).
- Color Depth: The number of bits used to represent the color of a single pixel.
- Pixel Ratio: The ratio of the device's physical pixels to its logical pixels.
Instant & Automatic Detection
One-Click Copy
Maximum Privacy & Security
How to Find Your Screen Resolution
Visit this Page
Simply loading this webpage is the first and only step.
View Your Details
The tool automatically detects and displays your screen resolution, browser size, and more.
Copy (Optional)
Click the "Copy All Details" button to copy all the information to your clipboard.
About Screen Resolution
Screen resolution refers to the number of distinct pixels that can be displayed in each dimension (width x height) on a device. A higher display resolution, such as 1920x1080, means a sharper, clearer picture than a lower one. Understanding your screen ratio and resolution is crucial for tasks like configuring displays, creating websites with responsive design, and ensuring images and videos are viewed at their optimal quality.