Window: languagechange event

The languagechange event is fired at the global scope object when the user's preferred language changes.

Examples

You can use the languagechange event in an addEventListener method:

window.addEventListener('languagechange', function() {
  console.log('languagechange event detected!');
});

Or use the onlanguagechange event handler property:

window.onlanguagechange = function(event) {
  console.log('languagechange event detected!');
};

Specification
HTML Standard (HTML) # event-languagechange

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`languagechange_event`	37	≤79	32	No	24	10.1	37	37	4	24	10.3	4.0