Overpass Mono

Monospace by Delve Withrington, Dave Bailey, Thomas Jockin #498 on Google Fonts
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Weight

About Overpass Mono

Overpass Mono is the monospace member of the Overpass family, designed by Delve Withrington, Dave Bailey, and Thomas Jockin as a terminal and code-friendly complement to the humanist sans. Its variable weight axis spans Light to Heavy, and it supports Cyrillic, Cyrillic Extended, and Vietnamese, making it practical for international developer tools and documentation. The design balances clean code readability with the slightly rounded, approachable character of the broader Overpass family.

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 (5)

300 Light
400 Regular
500 Medium
600 SemiBold
700 Bold

How to Use

<link href="https://fonts.googleapis.com/css2?family=Overpass+Mono:wght@300;500;600;700;400&display=swap" rel="stylesheet">
@import url('https://fonts.googleapis.com/css2?family=Overpass+Mono:wght@300;500;600;700;400&display=swap');
font-family: 'Overpass Mono', monospace;
brew install --cask font-overpass-mono

Details

Category
Monospace
Weights
5
Italic
✗
Korean
✗
Designer
Delve Withrington, Dave Bailey, Thomas Jockin
License
OFL
Version
Popularity
#498
Downloads
372

License Usage

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

OFL — Free for personal & commercial use

Language Support

cyrillic cyrillic-ext latin latin-ext vietnamese

Best For

code_editors technical_docs web_apps branding ui_elements