Device Check - cross device responsive check

Select Devices & Sizes

  • About

    DeviceCheck is a free and fast - no-nonsense tool - to quickly check the responsive width on any (local) website all in once. Select the Phone, Tablet or Desktop device width - enter the full URL - and hit enter to view the various viewport sizes! For now DeviceCheck is only supported on desktop versions of the Chrome and Firefox browser. Notes can be dropped at

    © 2019 - DeviceCheck 0.6.0 by Pat Bloom - Credits to jsPanel & Uikit.