Web platform features explorer - font-synthesis-weight

Web platform features explorer

Tags: css Groups: CSS > Fonts > Font synthesis

The font-synthesis-weight CSS property sets whether or not the browser should synthesize bold typefaces when they're missing from the font.

Learning resources on MDN

font-synthesis-weight

Browser support

Chrome 97 Released on 2022-01-04
Chrome Android 97 Released on 2022-01-04
Edge 97 Released on 2022-01-06
Firefox 111 Released on 2023-03-14
Firefox for Android 111 Released on 2023-03-14
Safari 16.4 Released on 2023-03-27
Safari on iOS 16.4 Released on 2023-03-27

Specifications

CSS Fonts Module Level 4 (#font-synthesis-weight), from Cascading Style Sheets (CSS) Working Group (W3C).

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