On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 32 on 2014-01-14
In Chrome Android version 32 on 2014-01-15
In Edge version 12 on 2015-07-28
In Firefox version 28 on 2014-03-18
In Firefox for Android version 28 on 2014-03-18
In Internet Explorer version 9 on 2011-03-14
In Quest Browser version 5.0 on undefined
In Opera version 19 on 2014-01-28
In Opera Android version 19 on 2014-01-28
In Safari version 10.1 on 2017-03-27
In Safari on iOS version 10.3 on 2017-03-27
In Samsung Internet version 2.0 on 2014-10-17
In WebView Android version 4.4.3 on 2014-06-02