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Limited Availability Fonts

font-width

The font-width CSS property selects a font face from a font family based on width, either by a keyword such as condensed or a percentage.
Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Mar 31, 2025.
Desktop Browser Engine Support
Google Chrome
—
Unsupported
Mozilla Firefox
—
Unsupported
Apple Safari
18.4
Supported
Microsoft Edge
—
Unsupported
Mobile Browser Engine Support
Chrome Android
—
Firefox Android
—
Safari iOS
18.4
Specifications and References
Specification ↗ Feature XML ↗
MDN Browser Compat Data Keys:
api.CSSFontFaceDescriptors.fontWidth ↗ css.at-rules.font-face.font-width ↗ css.properties.font-width ↗ css.properties.font-width.condensed ↗ css.properties.font-width.expanded ↗ css.properties.font-width.extra-condensed ↗ css.properties.font-width.extra-expanded ↗ css.properties.font-width.normal ↗ css.properties.font-width.semi-condensed ↗ css.properties.font-width.semi-expanded ↗ css.properties.font-width.ultra-condensed ↗ css.properties.font-width.ultra-expanded ↗
id: font-width