Window: beforeprint event

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The beforeprint event is fired when the associated document is about to be printed or previewed for printing.

Bubbles No
Cancelable No
Interface Event
Event handler property onbeforeprint


Using addEventListener():

window.addEventListener('beforeprint', (event) => {
  console.log('Before print');

Using the onbeforeprint event handler property:

window.onbeforeprint = (event) => {
  console.log('Before print');


Specification Status
HTML Living Standard Living Standard

Browser compatibility

Update compatibility data on GitHub
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
beforeprint eventChrome Full support 63Edge Full support YesFirefox Full support 6IE Full support YesOpera Full support 50Safari No support NoWebView Android Full support 63Chrome Android Full support 63Firefox Android ? Opera Android Full support 46Safari iOS ? Samsung Internet Android ?


Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown

See also