HTMLMediaElement: volume property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

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

Value

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

Examples

js
const obj = document.createElement("audio");
console.log(obj.volume); // 1
obj.volume = 0.75;

Specifications

Specification
HTML
# dom-media-volume-dev

Browser compatibility

See also