Screen Resolution
View real-time screen dimensions, resolution and display information
Tool Input
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Control Panel
Tool Output/Result
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Waiting for Data
Click one of the buttons above to get screen information
Resolution Types
4K UHD
3840×2160
2K QHD
2560×1440
Full HD
1920×1080
HD
1366×768
XGA
1024×768
Device Types
Mobile
≤ 768px
Tablet
769px - 1024px
Desktop
1025px - 1920px
Large Desktop
> 1920px
Mode Information
Fullscreen Mode
Screen Resolution and Display Information
Real-time Monitoring
Monitor screen dimensions, viewport information and device specifications in real-time. Instant tracking of browser window size and scroll position.
Professional Testing
- • Responsive web design testing
- • Cross-device compatibility check
- • Fullscreen mode analysis
- • Pixel ratio and Retina detection
Technical Analysis
- • Resolution category detection
- • Device type classification
- • Aspect ratio calculation
- • JSON export functionality
Resolution Standards and Device Types
Popular Resolutions:
4K UHD
3840×2160Full HD
1920×1080HD
1366×768Device Categories:
Mobile
≤ 768pxTablet
769px - 1024pxDesktop
1025px+Web Development
Set up breakpoints correctly for responsive design. Apply mobile-first approach and test on various devices.
Quality Assurance
Simulate different device sizes for cross-browser testing. Test separately for Retina displays.
💡 Professional Tip: Proper viewport meta tag setup is crucial for responsive design.
<meta name="viewport" content="width=device-width, initial-scale=1">don't forget to use.