On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 28 on 2013-07-09
In Chrome Android version 28 on 2013-07-10
In Edge version 79 on 2020-01-15
In Firefox version 63 on 2018-10-23
In Firefox for Android version 63 on 2018-10-23
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
In Opera version 7 on 2003-01-28
In Opera Android version 10.1 on 2010-11-09
In Safari version 9 on 2015-09-30
In Safari on iOS version 9 on 2015-09-16
In Samsung Internet version 1.5 on 2013-09-25
In WebView Android version 4.4 on 2013-12-09