---
title: onwebkitfullscreenchange
framework: WebKit JS
role: symbol
role_heading: Instance Property
platforms: [Safari Desktop 5.1+, Safari Mobile 9.0+]
path: webkitjs/document/1631998-onwebkitfullscreenchange
---

# onwebkitfullscreenchange

An event listener that is called when entering or exiting full-screen mode.

## Declaration

```data
attribute EventHandler onwebkitfullscreenchange;
```

## See Also

### Displaying Content Fullscreen

- [webkitCancelFullScreen](1629556-webkitcancelfullscreen.md)
- [webkitCurrentFullScreenElement](1629974-webkitcurrentfullscreenelement.md)
- [webkitFullScreenKeyboardInputAllowed](1629394-webkitfullscreenkeyboardinputall.md)
- [webkitIsFullScreen](1631511-webkitisfullscreen.md)