On the standards track: Yes
Is Experimental: No
Is Deprecated: Yes
In Chrome version 60 on 2017-07-25 Note: A font-stretch definition must be added to the @font-face before this property will function.
In Chrome Android version 60 on 2017-08-01 Note: A font-stretch definition must be added to the @font-face before this property will function.
In Edge version 12 on 2015-07-29
In Firefox version 9 on 2011-12-20
In Firefox for Android version 9 on 2011-12-21
In Internet Explorer version 9 on 2011-03-14
In Quest Browser version 5.0 on undefined Note: A font-stretch definition must be added to the @font-face before this property will function.
In Opera version 47 on 2017-08-09 Note: A font-stretch definition must be added to the @font-face before this property will function.
In Opera Android version 44 on 2017-12-11 Note: A font-stretch definition must be added to the @font-face before this property will function.
In Safari version 11 on 2017-09-19
In Safari on iOS version 11 on 2017-09-19
In Samsung Internet version 8.0 on 2018-07-18 Note: A font-stretch definition must be added to the @font-face before this property will function.
In WebView Android version 60 on 2017-08-01 Note: A font-stretch definition must be added to the @font-face before this property will function.
In WebView on iOS version 11 on 2017-09-19