The typeface on github.com is Mona Sans, Mona Sans Mono and Hubot Sans, loaded across 20 @font-face declarations. Every font family, weight and source on this page is read straight from the live CSS — no image guessing, no machine learning, just the rules the browser used.
The quick brown fox jumps over the lazy dog
font-family: 'Mona Sans', Georgia, 'Times New Roman', serif;
The quick brown fox jumps over the lazy dog
font-family: 'Mona Sans Mono', ui-monospace, SFMono-Regular, monospace;
The quick brown fox jumps over the lazy dog
font-family: 'Hubot Sans', Georgia, 'Times New Roman', serif;
The quick brown fox jumps over the lazy dog
font-family: 'Mona Sans Fallback', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'Mona Sans Header Fallback', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: MonaSansFallback, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: MonaSansHeaderFallback, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'MonaSansVF Wdth Wght Opsz', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'Monaspace Neon', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'Noto Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
The quick brown fox jumps over the lazy dog
font-family: 'Mona Sans VF', Georgia, 'Times New Roman', serif;
The quick brown fox jumps over the lazy dog
font-family: 'Apple Color Emoji', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
Get Font Info inspected the homepage of github.com and parsed 33 stylesheets totalling 3.85 MB. Inside those stylesheets we found 20 @font-face declarations — the rules a browser uses to download and register a custom typeface. The primary typefaces are served from mixed, and 133 CSS rules reference them across the page.
Open the live inspector and hover any text on github.com to see the exact font, weight, size and line-height for that element.
Open live font inspector for github.comgithub.com uses Mona Sans, Mona Sans Mono and Hubot Sans as its primary typefaces. These fonts are loaded from a self-hosted webfont and an unknown source and applied across 133 CSS rules on the homepage.
github.com loads its fonts from a self-hosted webfont and an unknown source. Get Font Info detected 20 @font-face declarations across 33 stylesheets on the live page.
github.com loads Mona Sans in 2 weights: 100 900, 200 900. If you want to match the look, request the same weights from your font host so you only ship what's actually used.
Yes — once you know the font name, you can load it from the same source. If Mona Sans isn't a fit (licensing, weight selection, look-and-feel), close alternatives include Inter, Manrope and DM Sans. Use the CSS snippet on this page as a starting point.
These fonts are self-hosted webfonts. They may be licensed commercially from a type foundry, custom-made for the brand, or freely available — you would need to identify the typeface and check its license at the foundry.
Compare the typography on github.com with how other well-known sites load and use their fonts.
This page lists the fonts loaded by the homepage of github.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: discover fonts used on a site, identify a font from a website URL, see what fonts a website uses, or online font checker.