Screen Resolution Simulator
Preview any website at phone, tablet and desktop sizes, or open it at an exact size.
Viewport size
390 × 844
Device
iPhone 12 to 14
Layout
Phone, portrait
Bootstrap
xs
Tailwind
base
Fits screen
—
- WebsiteWaiting for inputThe page you test
- Requested390 × 844Content size asked for
- BreakpointBelow 576 pxWhich CSS rules apply
- ResultNot opened yetThe size you really got