files/en-us/web/api/htmlmediaelement/volumechange_event/index.md
{{APIRef("HTMLMediaElement")}}
The volumechange event is fired when either the {{domxref("HTMLMediaElement.volume", "volume")}} attribute or the {{domxref("HTMLMediaElement.muted", "muted")}} attribute has changed.
This event is not cancelable and does not bubble.
Use the event name in methods like {{domxref("EventTarget.addEventListener", "addEventListener()")}}, or set an event handler property.
addEventListener("volumechange", (event) => { })
onvolumechange = (event) => { }
A generic {{domxref("Event")}}.
These examples add an event listener for the HTMLMediaElement's volumechange event, then post a message when that event handler has reacted to the event firing.
Using addEventListener():
const video = document.querySelector("video");
video.addEventListener("volumechange", (event) => {
console.log("The volume changed.");
});
Using the onvolumechange event handler property:
const video = document.querySelector("video");
video.onvolumechange = (event) => {
console.log("The volume changed.");
};
{{Specifications}}
{{Compat}}