Screen Resolution Checker
This tool instantly displays the user’s device and browser resolution information. It helps frontend developers, designers, and network engineers quickly understand the current screen size, browser window dimensions, actual pixel resolution (including Retina support), device orientation, and user agent details.
Screen Resolution
{{ physicalWidth }} x {{ physicalHeight }}
Javascript
| screen.width x screen.height | {{ screen.width }} x {{ screen.height }} |
| screen.availWidth x screen.availHeight | {{ screen.availWidth }} x {{ screen.availHeight }} |
| window.innerWidth x window.innerHeight | {{ window.innerWidth }} x {{ window.innerHeight }} |
| window.outerWidth x window.outerHeight | {{ window.outerWidth }} x {{ window.outerHeight }} |
| window.devicePixelRatio | {{ devicePixelRatio }} |
| Device Orientation (JS) | {{ orientation }} |
| Device Orientation (CSS) | {{ cssOrientation }} |