On the standards track: Yes
Is Experimental: No
Is Deprecated: No
Not in Chrome
Not in Chrome Android
In Edge version 12 on 2015-07-28
Not in Firefox
Not in Firefox for Android
In Internet Explorer version 10 on 2012-10-26
Not in Quest Browser
In Opera version 12.1 on 2012-11-20
In Opera Android version 12.1 on 2012-10-09
In Safari version 7 on 2013-10-22
In Safari on iOS version 7 on 2013-09-18
Not in Samsung Internet
Not in WebView Android