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 16 on 2017-10-17
In Firefox version 64 on 2018-12-11
In Firefox for Android version 64 on 2018-12-11
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 9 on 2015-09-30
In Safari on iOS version 9 on 2015-09-16
In Samsung Internet version 5.0 on 2016-12-15
In WebView Android version 41 on 2015-03-11