Screen Size Checker

Check your screen dimensions and display properties

Device Type
Mobile
Screen Width
0px
Physical width
Screen Height
0px
Physical height
Resolution
0×0
Screen resolution

Browser Viewport (Active Window)

Viewport Width
0px
Viewport Height
0px
Aspect Ratio
NaN
Pixel Ratio
1.00
Device pixel ratio
Color Depth
0-bit
Color bit depth
Available Width
0px
Usable width
Available Height
0px
Usable height
Screen Orientation

What do these values mean?

  • Screen Width/Screen Height: Your physical screen dimensions
  • Browser Viewport (Active Window): The visible area of your browser window
  • Device pixel ratio: Ratio between physical and CSS pixels (higher = sharper display)
  • Available Width: Screen space excluding taskbars/toolbars
  • Color Depth: Number of bits used to represent colors