radix-ui.com draws its headings in Adobe Text Pro and its code in Söhne. It uses 2 fonts in all. We measured it on November 4, 2026.
The fonts radix-ui.com draws
| Font | Used for | Share of its custom-font text | Licence | How common |
|---|---|---|---|---|
| Söhne | Code | 31.1% | Commercial | 10 of 845 sites (rank 14) |
| Adobe Text Pro | Headings | 5.4% | Not verified as obtainable | – |
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?
- Söhne is sold under a commercial licence by Klim Type Foundry. Licence it from Klim Type Foundry; copying the file from a site that uses it is not a licence.
- Adobe Text Pro: we could not verify that this typeface can be licensed, so we neither recommend it nor link a source.
radix-ui.com among developer tools and infrastructure sites
radix-ui.com is one of the 89 developer tools and infrastructure sites we measured. Across them, Inter is the most used font you can get, on 31 of the 89 (35%). All the fonts developer tools and infrastructure sites use.
What pairing does radix-ui.com use?
radix-ui.com has no heading and body font pair to compare, because no single font clearly leads both. Pairings real sites use.
Other developer tools and infrastructure sites we measured
- clerk.com Söhne
- mongodb.com Söhne
- akamai.com Instrument Sans
- algolia.com Sora, Inter
- angular.dev Inter, DM Mono
- ansible.com Red Hat
See the fonts on all 845 sites.
FAQ
What font does radix-ui.com use?
radix-ui.com draws its headings in Adobe Text Pro and its code in Söhne. It uses 2 fonts in all: Söhne, Adobe Text Pro. We measured it on November 4, 2026.
Is Adobe Text Pro free?
We could not verify that Adobe Text Pro can be licensed, so we do not state a licence.
What font pairing does radix-ui.com use?
radix-ui.com does not have a clear heading and body pair: no single font leads both.
Can I use the same fonts as radix-ui.com 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 radix-ui.com. Each font's licence is on this page, from its source.
How do you know which font radix-ui.com uses?
We opened radix-ui.com 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.