Skip to content
Agents tracked: 444 Releases (7d): 644 Agent status: 4 with issuesSince last limit reset: Claude 31d · Codex 3d Updated Oct 23, 2026

Fantasque Sans Mono by Jany Belluz

agent.md for AI agents

A programming monospaced font with handwriting-like shapes, in regular, bold and italic styles, with ligatures.

Fonts Open source

Is Fantasque Sans Mono free for commercial use? Yes →

Price
Free
Free to download and use under the SIL Open Font License
Commercial use
Yes
SIL Open Font License 1.1
Credit the author
Not needed
No credit needed
Agent access
Download only

Rules for your agent

- Fantasque Sans Mono (Fonts). A programming monospaced font with handwriting-like shapes, in regular, bold and italic styles, with ligatures. Price: free; commercial use OK; no credit needed.
  Connect: download from http://openfontlibrary.org/en/font/fantasque-sans-mono (no API).
  Rule: Keep the copyright notice and the OFL license file with the font files you ship.
  Rule: Do not sell the font files by themselves; bundle them with software.
  Rule: Do not use the Reserved Font Name for a modified version.
  Rule: Distribute the font and any derivatives only under the SIL OFL.
  License: https://github.com/belluzj/fantasque-sans/blob/HEAD/LICENSE.txt (checked 2026-10-22; details: https://agentgid.com/assets/fantasque-sans/)

Paste it into your prompt or AGENTS.md. It is built from the license and API terms below.

License

LicenseSIL Open Font License 1.1
Commercial useCommercial use OK
“Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies” github.com/belluzj/fantasque-sans/blob/HEAD/L...
CreditNo credit needed
“Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license.” github.com/belluzj/fantasque-sans/blob/HEAD/L...
Inside your app or gameCan ship inside your app
“The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works.” github.com/belluzj/fantasque-sans/blob/HEAD/L...
AI trainingNot stated
Bots and bulk downloadsNot stated
Rules
  • Keep the copyright notice and the OFL license file with the font files you ship.
  • Do not sell the font files by themselves; bundle them with software.
  • Do not use the Reserved Font Name for a modified version.
  • Distribute the font and any derivatives only under the SIL OFL.

Connect it to an agent

MCP serverNone found
APINo public API: download by hand
GitHubbelluzj/fantasque-sans

Pricing

FreeFree to download and use under the SIL Open Font License
Paid from—
Usage price—
Good to knowAdded automatically: 7,467 GitHub stars. License read from the official pages.

Sources

Read on Oct 22, 2026: http://openfontlibrary.org/en/font/fantasque-sans-mono, http://openfontlibrary.org/en/font/fantasque-sans-mono/license, http://openfontlibrary.org/en/font/fantasque-sans-mono/licensing, github.com/belluzj/fantasque-sans/blob/HEAD/LICENSE.txt, github.com/belluzj/fantasque-sans.

Not legal advice. Check the license page before you ship.

Alternatives to Fantasque Sans Mono

All fonts

Pick for your agentSourcePriceLicense Agent access
Nerd Fonts
Developer fonts patched with over 10,000 icon glyphs, plus a FontForge script for patching your own fonts.
Free Commercial OK No credit Download
Fira Code
Free monospaced programming font with ligatures for common multi-character code sequences, released under the SIL OFL 1.1.
Free Commercial OK No credit npm
firacode
IBM Plex
Open-source typeface family (Sans, Serif, Mono, Condensed, Math) with multi-script support, released under the SIL Open Font License.
Free Commercial OK No credit npm
@ibm/plex-sans
Iosevka
Open-source monospace and quasi-proportional sans and slab-serif typeface family for coding, terminals and technical documents.
Free Commercial OK No credit Download
Source Code Pro
A set of open-source OpenType monospaced fonts designed for user interface environments, in several weights with italics.
Free Commercial OK No credit Download
Monaspace
A superfamily of five monospaced code fonts with texture healing, ligatures and variable axes, free under the SIL OFL.
Free Commercial OK No credit Download
JetBrains Mono
A free, open-source monospaced typeface for developers, with code ligatures, 8 weights with italics, and a no-ligature NL variant.
Free Commercial OK No credit Download
Hack
Open-source monospaced typeface for source code with regular, bold, italic and bold italic styles, plus web font files.
Free Commercial OK No credit npm
hack-font