Web features explorer - font-language-override

Web features explorer

The font-language-override CSS property sets which language-specific glyphs are displayed.

Browser support

Chrome 143 Released on 2025-12-02
Chrome Android 143 Released on 2025-12-02
Edge 143 Released on 2025-12-05
Firefox 34 Released on 2014-12-01
Firefox for Android 34 Released on 2014-12-01
Safari Not supported Position Bugs: 150081
Safari on iOS Not supported Position Bugs: 150081

Baseline availability blocked since December 2025 by Safari (7 months)

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MDN documentation

`font-language-override` CSS property

Specifications

CSS Fonts Module Level 4 (#font-language-override-prop), from Cascading Style Sheets (CSS) Working Group (W3C).

Usage (according to Chrome Platform Status)

~1.180% of page loads. More data at chromestatus.com.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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