On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 69 on 2018-09-04
In Chrome Android version 69 on 2018-09-04
In Edge version 79 on 2020-01-15
In Firefox version 105 on 2022-09-20
In Firefox for Android version 105 on 2022-09-20
Not in Internet Explorer
In Quest Browser version 6.0 on undefined
In Opera version 56 on 2018-09-25
In Opera Android version 48 on 2018-11-08
In Safari version 18.4 on 2025-03-31 Note: The font-weight can be set, but is not reflected back (see bug 284115).
In Safari on iOS version 18.4 on 2025-03-31 Note: The font-weight can be set, but is not reflected back (see bug 284115).
In Samsung Internet version 10.0 on 2019-08-22
In WebView Android version 69 on 2018-09-04
In WebView on iOS version 18.4 on 2025-03-31 Note: The font-weight can be set, but is not reflected back (see bug 284115).