Facebook uses Facebook Sans for its brand expression and the wordmark. Across the product UI it relies on the system font stack — SF Pro on iOS, Roboto on Android, Segoe UI on Windows.
Facebook uses Facebook Sans for its brand expression and the wordmark. Across the product UI it relies on the system font stack — SF Pro on iOS, Roboto on Android, Segoe UI on Windows.
A custom geometric sans-serif designed to harmonise Facebook's branding across the company's growing family of products. The 2019 wordmark refresh introduced it alongside the all-caps FACEBOOK lockup used by the parent company.
The Facebook web product uses the OS system font for body content — SF Pro on macOS, Segoe UI on Windows, Roboto on Android.
font-family: 'System UI stack', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
Open the live inspector and hover any text on facebook.com to see the exact font, weight, size and line-height for that element.
Open live font inspector for facebook.comFacebook Sans was designed by Dalton Maag for Facebook (Meta), released in 2020. A custom geometric sans-serif designed to harmonise Facebook's branding across the company's growing family of products. The 2019 wordmark refresh introduced it alongside the all-caps FACEBOOK lockup used by the parent company.
No. Facebook Sans is proprietary to Facebook and isn't available for public licensing. The closest free or commercial alternatives are Inter, Mona Sans, Sofia Pro.
If you want a similar look without Facebook Sans, try Inter, Mona Sans, Sofia Pro, Manrope. Inter in particular is widely available and free on Google Fonts or under an open-source license.
This page lists the fonts loaded by the homepage of facebook.com. Get Font Info reads the live CSS — every @font-face rule, every font-family declaration — so you see the exact fonts the browser used, not an image-based guess.
More guides: how to find fonts on a website, name the font on a website, what font does this website use, or free font checker.