On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 50 on 2016-04-13
Not in Chrome Android
In Edge version 79 on 2020-01-15
In Firefox version 25 on 2013-10-29
In Firefox for Android version 25 on 2013-10-29
Not in Internet Explorer
Not in Quest Browser
In Opera version 37 on 2016-05-04
Not in Opera Android
Not in Safari
Not in Safari on iOS
Not in Samsung Internet
In WebView Android version 50 on 2016-04-13