JetBrains Mono is a free monospace typeface designed by JetBrains, Philipp Nurullin, Konstantin Bulenkov. It is used by 8 of the 407 sites we analyzed, which ranks it number 5 among the 100 website fonts you can get. You can use it without paying.
JetBrains Mono at a glance
- Rank
- 5 of 100, by number of analyzed sites using it
- Used on
- 8 sites of 407 analyzed (2%)
- Style
- Monospace
- Designer
- JetBrains, Philipp Nurullin, Konstantin Bulenkov
- Licence
- Free, open source
- Added to Google Fonts
- November 18, 2020
- Source
- Google Fonts, checked October 21, 2026
Where is JetBrains Mono used?
JetBrains Mono is the headline font on 1, the body font on 1 and the code font on 4 of the 8 sites that use it. Where it is not the biggest font for a job, it draws a smaller share of the text, such as labels or buttons.
| Industry | Sites using it | Of analyzed sites in that industry |
|---|---|---|
| Developer tools and infrastructure | 5 | 8% |
| AI | 3 | 10% |
Which websites use JetBrains Mono?
Each link opens the free font finder on that site.
- upstash.com Developer tools and infrastructure · code · 8.8% of its text
- jetbrains.com Developer tools and infrastructure · 21.1% of its text
- remix.run Developer tools and infrastructure · code · 9.4% of its text
- ngrok.com Developer tools and infrastructure · code · 10.8% of its text
- firebase.google.com Developer tools and infrastructure · 5.6% of its text
- midjourney.com AI · headings · body · 96.6% of its text
- replicate.com AI · code · 18.8% of its text
- pinecone.io AI · 13.2% of its text
What does JetBrains Mono pair with?
| Used together with | Sites | As |
|---|---|---|
| Inter | 2 | body and code |
| RB Freigeist Neue Test | 1 | body and code |
| Roobert | 1 | body and code |
A pairing here means two different typefaces that are the biggest font for different jobs on the same site. It shows what real sites do, which is a good starting point and not a rule. All pairings.
Where do I get JetBrains Mono?
JetBrains Mono is open source and free to use, including commercially. Download it from Google Fonts.
Google Fonts · checked October 21, 2026.
How do we know?
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.
Other monospace fonts in the ranking
FAQ
Is JetBrains Mono free?
Yes. It is open source and free for commercial use, and available from Google Fonts.
Who designed JetBrains Mono?
JetBrains Mono was designed by JetBrains, Philipp Nurullin, Konstantin Bulenkov. The source link on this page is where that is credited.
Which websites use JetBrains Mono?
Of the 407 sites we analyzed, 8 sites draw text in JetBrains Mono: upstash.com, jetbrains.com, remix.run, ngrok.com, firebase.google.com, midjourney.com, replicate.com, pinecone.io. The list on this page links each one to the font finder.
What fonts pair well with JetBrains Mono?
On the sites we analyzed, JetBrains Mono appears alongside Inter (2 sites), RB Freigeist Neue Test (1 site), Roobert (1 site). That shows what real sites do, not a rule.
How do you know which font a site uses?
We open each site in a real browser and ask Chrome which font file it used to draw each piece of text, so renamed and self-hosted fonts are named by the file itself. Each site was measured twice, and a font counts only if both runs saw it.