Fira Code by The Fira Code Project Authors (tonsky)

Free monospaced programming font with ligatures for common multi-character code sequences, released under the SIL OFL 1.1.

Fonts Open source

Website License

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

Package (npm/PyPI)

Rules for your agent

- Fira Code (Fonts). Free monospaced programming font with ligatures for common multi-character code sequences, released under the SIL OFL 1.1. Price: free; commercial use OK; no credit needed.
  Connect: npm firacode.
  Rule: Keep the copyright notice and OFL license text with every copy of the font you ship or bundle.
  Rule: Do not sell the font files by themselves; bundling with software is allowed.
  Rule: Do not use the Reserved Font Name for a modified version without written permission.
  Rule: Distribute the font and any modified versions under the SIL OFL 1.1 only.
  License: https://github.com/tonsky/FiraCode/blob/HEAD/LICENSE (checked 2026-10-10; details: https://agentgid.com/assets/firacode/)

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

License

License	SIL Open Font License 1.1
Commercial use	Commercial use OK
Credit	No credit needed
Inside your app or game	Can ship inside your app
AI training	Not stated
Bots and bulk downloads	Not stated
Rules	Keep the copyright notice and OFL license text with every copy of the font you ship or bundle. Do not sell the font files by themselves; bundling with software is allowed. Do not use the Reserved Font Name for a modified version without written permission. Distribute the font and any modified versions under the SIL OFL 1.1 only.

Connect it to an agent

MCP server	None found
API	No public API: download by hand
npm	`npm install firacode`
GitHub	tonsky/FiraCode

Pricing

Free	Free to download and use under the SIL Open Font License
Paid from	—
Usage price	—
Good to know	Added automatically: 82,088 GitHub stars. License read from the official pages.

Sources

Read on Oct 10, 2026: github.com/tonsky/FiraCode/blob/HEAD/LICENSE, github.com/tonsky/FiraCode.

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

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