code.org draws its headings and body text in Geist. It uses 2 fonts in all. We measured it on November 4, 2026.
The fonts code.org draws
| Font | Used for | Share of its custom-font text | Licence | How common |
|---|---|---|---|---|
| Geist | Headings, Body text | 94.5% | Open source | 18 of 845 sites (rank 5) |
| Space Grotesk | Smaller text | 5.5% | Open source | 5 of 845 sites (rank =24) |
Share is how much of the page’s custom-font text each font draws. System fonts and icon fonts are never counted. Each site was opened twice in a real browser and Chrome was asked which font file drew each piece of text. We count a font for a site only if both runs saw it and it drew at least 2% of the site’s custom-font text. The full method.
Can I use the same fonts?
- Geist is open source and free to use, including commercially. Get it from Google Fonts.
- Space Grotesk is open source and free to use, including commercially. Get it from Google Fonts.
code.org among education sites
code.org is one of the 38 education sites we measured. Across them, Inter is the most used font you can get, on 5 of the 38 (13%). All the fonts education sites use.
What pairing does code.org use?
code.org uses one family, Geist, for both headings and body text. So do 567 of the 845 sites we analyzed (67%). Pairings of two different fonts.
Other education sites we measured
- babbel.com Graphik, Feature Text LC
- berkeley.edu Inter
- brilliant.org CoFo Brilliant, CoFo Robert
- byjus.com Roboto
- cam.ac.uk Lato, Open Sans
- chegg.com Aspira
See the fonts on all 845 sites.
FAQ
What font does code.org use?
code.org draws its headings and body text in Geist. It uses 2 fonts in all: Geist, Space Grotesk. We measured it on November 4, 2026.
Is Geist free?
Yes. Geist is open source and free for commercial use, according to Google Fonts.
What font pairing does code.org use?
One family, Geist, for both headings and body text.
Can I use the same fonts as code.org on my own site?
Only if the licence allows it. Free and open-source fonts can be used freely. Commercial fonts need your own licence, even though you can see the file on code.org. Each font's licence is on this page, from its source.
How do you know which font code.org uses?
We opened code.org in a real browser and asked Chrome which font file drew each piece of text, twice in separate sessions. A font counts only if both runs saw it and it drew at least 2% of the site's custom-font text.
Can I check a different website?
Yes. Paste its address into the free font finder.