Web/API/Animation/reverse

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

The Animation.reverse() method of the Animation Interface reverses the playback direction, meaning the animation ends at its beginning. If called on an unplayed animation, the whole animation is played backwards. If called on a paused animation, the animation will continue in reverse.

Syntax

animation.reverse();

Parameters

None.

Return value

undefined

Example

In the Growing/Shrinking Alice Game example, clicking or tapping the bottle causes Alice's growing animation (aliceChange) to play backwards, causing her to get smaller. It is done by setting aliceChange's Animation.playbackRate to -1 like so:

var shrinkAlice = function() {
  // play Alice's animation in reverse
  aliceChange.playbackRate = -1;
  aliceChange.play();
  
  // play the bottle's animation
  drinking.play()
}

But it could also have been done by calling reverse() on aliceChange like so:

var shrinkAlice = function() {
  // play Alice's animation in reverse
  aliceChange.reverse();
  
  // play the bottle's animation
  drinking.play()
}

Specifications

Specification	Status	Comment
Web AnimationsThe definition of 'reverse()' in that specification.	Working Draft

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`reverse` Experimental'	Chrome Full support 39	Edge Full support 79	Firefox Full support 48 Full support 48 No support 46 — 48 Disabled' Disabled' From version 46 until version 48 (exclusive): this feature is behind the `dom.animations-api.core.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support 26	Safari No support No	WebView Android Full support 39	Chrome Android Full support 39	Firefox Android Full support 48 Full support 48 No support 46 — 48 Disabled' Disabled' From version 46 until version 48 (exclusive): this feature is behind the `dom.animations-api.core.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	Opera Android Full support 26	Safari iOS No support No	Samsung Internet Android Full support 4.0

Legend

Full support: Full support
No support: No support
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.
User must explicitly enable this feature.': User must explicitly enable this feature.