On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 34 on 2014-04-08
In Chrome Android version 34 on 2014-04-02
In Edge version 17 on 2018-04-30
In Firefox version 18 on 2013-01-08
In Firefox for Android version 18 on 2013-01-08
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 21 on 2014-05-06
In Opera Android version 21 on 2014-04-22
In Safari version 10 on 2016-09-20
In Safari on iOS version 10 on 2016-09-13
In Samsung Internet version 2.0 on 2014-10-17
In WebView Android version 37 on 2014-09-03