On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 22 on 2012-09-25
In Chrome Android version 25 on 2013-02-27
In Edge version 12 on 2015-07-28
In Firefox version 52 on 2017-03-07
In Firefox for Android version 6 on 2011-08-16
Not in Internet Explorer
In Quest Browser version 5.0 on undefined
Not in Opera
In Opera Android version 14 on 2013-05-21
Not in Safari
In Safari on iOS version ≤3 on undefined
In Samsung Internet version 1.5 on 2013-09-25
In WebView Android version 4.4 on 2013-12-09