System font

The font-family: system-ui CSS declaration uses the operating system default font for text.

Baseline Status: Achieved Widely Available on Mar 7, 2024 (Cross-browser Newly Available since Sep 7, 2021).

Desktop Browser Engine Support

Google Chrome

56

Supported

Mozilla Firefox

92

Supported

Apple Safari

11

Supported

Microsoft Edge

79

Supported

Mobile Browser Engine Support

Chrome Android

56

Firefox Android

92

Safari iOS

11

Specifications and References

MDN Browser Compat Data Keys: