The HTMLMediaElement.volume property sets the volume at which the media will be played. 


var volume ​= video.volume; //1


A double values must fall between 0 and 1, where 0 is effectively muted and 1 is the loudest possible value.


var obj = document.createElement('audio');
console.log(obj.volume); // 1
obj.volume = 0.75;


Specification Status Comment
HTML Living Standard
The definition of 'HTMLMediaElement.volume' in that specification.
Living Standard No change from HTML5
The definition of 'HTMLMediaElement.volume' in that specification.
Recommendation Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support Yes Yes3.59 Yes Yes
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support Yes Yes Yes Yes Yes Yes ?

See also

Document Tags and Contributors

 Contributors to this page: fscholz, Jedipedia, libbymc, PushpitaPikuDey, jpmedley, stri8ed, tylerpaige
 Last updated by: fscholz,