Outils Système
Verified Tool
Screen Resolution Detector
Detect your screen resolution and display info
Commencer Ă Utiliser Screen Resolution Detector
Free Forever No Signup
Last Updated: January 15, 2026
Live resolution display
Viewport detection
DPI/pixel ratio
Touch detection
Responsive breakpoints
Resolution comparison
JSON export
Get detailed information about your screen including resolution, viewport size, DPI, device pixel ratio, color depth, touch support, and orientation. Compare with common device resolutions and see responsive breakpoints.
Cas d'Utilisation
Responsive design testing
Device debugging
Image optimization
Layout planning
Cross-device testing