Fira Sans
Fontshare · Carrois Apostrophe · 2022
An open-source humanist sans originally commissioned for Mozilla FirefoxOS, covering nine weights with matching italics and variable font support.
About
Designed by Carrois Apostrophe in Berlin to integrate with the visual character of Mozilla FirefoxOS, Fira Sans prioritises legibility across a wide range of screen qualities and handset rendering conditions. Eighteen static styles run from Thin to Black with matching italics, complemented by two variable font files covering the full weight axis. Its balanced, readable letterforms make it a practical choice for UI, branding and editorial applications.
Classification
Fira Sans is a humanist sans-serif originally designed to complement the Mozilla FirefoxOS interface, balancing screen legibility with warm, readable letterforms suited to UI and editorial contexts.