Limited Availability Font synthesis

font-synthesis-position

The font-synthesis-position CSS property sets whether or not the browser should synthesize subscript and superscript typefaces when they're missing from the font.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Sep 26, 2023.

Desktop Browser Engine Support

Google Chrome

—

Unsupported

Mozilla Firefox

118

Supported

Apple Safari

—

Unsupported

Microsoft Edge

—

Unsupported

Mobile Browser Engine Support

Chrome Android

—

Firefox Android

118

Safari iOS

—

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

css.properties.font-synthesis-position ↗ css.properties.font-synthesis-position.auto ↗ css.properties.font-synthesis-position.none ↗