This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The onresize event handler of the VisualViewport interface is the EventHandler called  when a viewport is resized.


VisualViewport.addEventListener('resize', function(e) { ... })
VisualViewport.onresize = function(e) { ... }


Specification Status Comment
Visual Viewport API
The definition of 'onresize' in that specification.
Draft Initial definition.

Browser Compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 62 ? ? 49 ?
Feature Android Webview Chrome for Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support 62 62 ? ? ? 49 ?

Document Tags and Contributors

 Contributors to this page: jpmedley
 Last updated by: jpmedley,