The transitionend event is fired when a CSS transition has completed. In the case where a transition is removed before completion, such as if the transition-property is removed or display is set to none, then the event will not be generated.
| Bubbles | Yes |
| Cancelable | Yes |
| Interface | TransitionEvent
|
| Event handler property | ontransitionend
|
The transitionend event is fired in both directions - as it finishes transitioning to the transitioned state, and when it fully reverts to the default or non-transitioned state. If there is no transition delay or duration, if both are 0s or neither is declared, there is no transition, and none of the transition events are fired. If the transitioncancel event is fired, the transitionend event will not fire.
The original target for this event is the Element that had the transition applied. You can listen for this event on the Window interface to handle it in the capture or bubbling phases. For full details on this event please see the page on HTMLElement: transitionend.
Examples
This code adds a listener to the transitionend event:
window.addEventListener('transitionend', () => {
console.log('Transition ended');
});The same, but using the ontransitionend property instead of addEventListener():
window.ontransitionend = () => {
console.log('Transition ended');
};See a live example of this event.
Specifications
| Specification | Status | Comment |
|---|---|---|
| CSS TransitionsThe definition of 'transitionend' in that specification. | Working Draft | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
transitionend event
|
Chrome
No support No |
Edge
No support No |
Firefox
Full support 51 |
IE
? |
Opera
? |
Safari
Full support Yes |
WebView Android
No support No |
Chrome Android
No support No |
Firefox Android
Full support 51 |
Opera Android
? |
Safari iOS
Full support Yes |
Samsung Internet Android
No support No |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
See also
- The
GlobalEventHandlers.ontransitionendevent handler - The
TransitionEventinterface - CSS properties:
transition,transition-delay,transition-duration,transition-property,transition-timing-function - Related events:
transitionrun,transitionstart,transitioncancel - This event on
HTMLElementtargets:transitionend - This event on
Documenttargets:transitionend
Window: transitionend event by Mozilla Contributors is licensed under CC-BY-SA 2.5.
