On the standards track: Yes
Is Experimental: No
Is Deprecated: No
Not in Chrome
Not in Chrome Android
Not in Edge
In Firefox version 27 on 2014-02-04
Not in Firefox for Android
Not in Internet Explorer
Not in Quest Browser
Not in Opera
Not in Opera Android
In Safari version 15.3 on 2022-01-26 Removed from Safari version 15.4 on 2022-03-15
Not in Safari on iOS
Not in Samsung Internet
Not in WebView Android