Screen Info
Screen Resolution / DPI Detector
Resolution Simulation
Usage Guide
Features
- Screen Resolution — Detects the physical resolution of your display
- Device Pixel Ratio — View the DPI scaling factor
- Window Size — Get browser window inner and outer dimensions
- Device Detection — Auto-identify mobile, tablet, desktop
Use Cases
- Responsive web development debugging
- Display parameter checking
- Mobile adaptation testing
- DPI / Retina screen detection