B612 Mono

Monospace by Nicolas Chauveau, Thomas Paillot, Jonathan Favre-Lamarine, Jean-Luc Vinot #758 on Google Fonts
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Weight

About B612 Mono

B612 Mono is the monospace member of the B612 family, developed by Nicolas Chauveau, Thomas Paillot, Jonathan Favre-Lamarine, and Jean-Luc Vinot in a research partnership with Airbus to improve cockpit display readability under demanding conditions. Every character is optimized for legibility at small sizes and under stress, with exaggerated differentiation between potentially confusable glyphs. Beyond aviation contexts, it excels in coding environments, terminal emulators, and any application where reliable character disambiguation is critical.

Character Map

AaBbCcDdEeFfGgHhIiJjKkLlMm
NnOoPpQqRrSsTtUuVvWwXxYyZz
0123456789
!@#$%^&*()_+-=[]{}|;':",.<>?

Code Editor Preview

example.js 
const fibonacci = (n) => {
  if (n <= 1) return n;
  return fibonacci(n - 1) + fibonacci(n - 2);
};

// Generate first 10 numbers
const results = Array.from(
  { length: 10 },
  (_, i) => fibonacci(i)
);

console.log(`Result: ${results.join(', ')}`);

Character Disambiguation

Can you tell these apart? A good monospace font makes similar characters easy to distinguish.

Zero vs O 0 O o
One vs l vs I 1 l I | !
Quotes ' ' " " ` ´
Braces ( ) [ ] { } < >
Punctuation . , : ; .. ...

Weight Waterfall (2)

400 Regular
700 Bold

How to Use

<link href="https://fonts.googleapis.com/css2?family=B612+Mono:wght@700;400&display=swap" rel="stylesheet">
@import url('https://fonts.googleapis.com/css2?family=B612+Mono:wght@700;400&display=swap');
font-family: 'B612 Mono', monospace;
brew install --cask font-b612-mono

Details

Category
Monospace
Weights
2
Italic
✓
Korean
✗
Designer
Nicolas Chauveau, Thomas Paillot, Jonathan Favre-Lamarine, Jean-Luc Vinot
License
OFL
Version
Popularity
#758
Downloads
202

License Usage

Web useAllowed
PrintAllowed
Video / BroadcastAllowed
PackagingAllowed
App embeddingAllowed
Brand / LogoAllowed
ModificationAllowed

OFL — Free for personal & commercial use

Language Support

latin

Best For

code_editors technical_docs web_apps branding ui_elements