Screen Width Height Detection
This tool helps you detect screen width, height, pixel ratio, color depth, orientation, and other parameters. It supports both computer and mobile devices and displays screen information in real-time.
Window Size
- × - px
Browser window viewport area
Screen Size
- × - px
Device screen total resolution
Available Work Area
- × - px
Screen available area (excluding taskbars, etc.)
Device Pixel Ratio
-
DPR (Device Pixel Ratio)
Color Depth
- bit
Screen color depth
Screen Orientation
-
Landscape/portrait status or tilt angle
Real-time detection in progress...
About Screen Parameter Detection
Screen parameter detection is an important tool for web development and responsive design
- Real-time display of key parameters such as browser window size, screen resolution, and device pixel ratio
- Supports various devices including computers, tablets, and mobile phones, automatically adapting to different screen sizes
- All detection is completed locally in your browser, no data is uploaded to any server
- Adjust browser window size or rotate device screen, values will update in real-time
These parameters are very important for responsive web design, mobile adaptation, image optimization, and other work. Please use with confidence, your privacy is fully protected.