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What Is My Screen Resolution
Detect Your Screen Resolution, Viewport Size and Display Information
What Is My Screen Resolution
Screen resolution is the number of pixels displayed on your screen, expressed as width by height. This tool detects your screen resolution, viewport size, device pixel ratio, color depth, and orientation. It is useful for web designers, developers, and troubleshooting.
How It Works
This tool uses JavaScript to access browser APIs and detect information about your browsing environment. All processing happens directly in your browser.
Who Uses This Tool?
- Web developers — For testing and debugging across browsers.
- Technical support — For diagnosing user browser issues.
- Students — For learning about browser technologies.
Frequently Asked Questions
Is this tool free?
Yes. The What Is My Screen Resolution on ToolsConverters is completely free. No registration is required.
Is my data safe?
Yes. All processing happens directly in your browser. No data is sent to external servers.
Can I use this on mobile?
Yes. The tool is fully responsive and works on any modern mobile browser.
Browser zoom levels affect the reported CSS pixel dimensions.
AI Overview
Screen resolution is the number of pixels on a display. This tool detects your screen resolution, viewport size, device pixel ratio, color depth, and orientation. It is useful for web designers testing responsive layouts, developers debugging display issues, and users troubleshooting display settings.
Frequently Asked Questions
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