AIMRAN Responsive

Preview any website on multiple devices at once. Scroll, clicks, forms and navigation stay in sync.

Test responsive websites without resizing DevTools. AIMRAN Responsive opens any page on phone, tablet, laptop and desktop screens side by side. Browse on one device and the others follow. Features - Live sync: scroll, clicks, form input and page changes are mirrored on every screen. - Shared inspector: hover an element and see it highlighted on all devices, with its tag and size. - Built-in phone, tablet, laptop and monitor sizes. - Custom sizes: add any width and height. - Device frames, with portrait and landscape. - Zoom and fit to screen without reloading. - Back, forward and reload for all devices at once. - Screenshot of every device in one PNG. - Keyboard shortcuts for sync, inspector, rotate, fit and screenshot. - Open it from the toolbar, with a keyboard shortcut, or by right-clicking any page or link. - Light and dark mode. Privacy Everything runs in your browser. No account, no tracking, no data sent anywhere. Notes Sites are shown inside frames. Pages that rely on third-party cookies may ask you to sign in again inside the preview.