🏠 New in High Baseline Support: font-synthesis-weight

September 27, 2025

caniuse · mdn · spec

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

Source features

• css.properties.font-synthesis-weight [mdn]
• css.properties.font-synthesis-weight.auto [mdn]
• css.properties.font-synthesis-weight.none [mdn]