Responsive Testing Tool
Preview any site on
any device
Instantly see how websites look across iOS, Android, tablets, laptops, and desktops — all without leaving your browser.
Try:
wikipedia.org
youtube.com
shifat.dev
apple.com
Some websites block iframe embedding for security. Try another URL.
Device Presets
iOS
Android
Laptop & Desktop
Legacy — Still Widely Used
Enter a URL above to preview
Select a device preset, then hit Preview.
Select a device & enter a URL
Your responsive preview will appear here.