On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 41 on 2015-03-03
In Chrome Android version 41 on 2015-03-11
In Edge version 15 on 2017-04-05
In Firefox version 35 on 2015-01-13
In Firefox for Android version 35 on 2015-01-13
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 28 on 2015-03-10
In Opera Android version 28 on 2015-03-10
In Safari version 6 on 2012-07-25
In Safari on iOS version 9 on 2015-09-16
In Samsung Internet version 4.0 on 2016-03-11
In WebView Android version 41 on 2015-03-11