Spline Sans Mono

Name: Spline Sans Mono
Author: Eben Sorkin, Mirko Velimirović

Monospace by Eben Sorkin, Mirko Velimirović #1126 on Google Fonts

Download Google Fonts

Size

Weight

About Spline Sans Mono

Spline Sans Mono, designed by Eben Sorkin and Mirko Velimirović, is a monospaced companion to the Spline Sans family, carrying over its open, humanist proportions into a fixed-width format. The variable weight axis allows the same font to serve both lightweight code comments and heavy-weight UI labels, reducing font file overhead. It excels in developer tools, code editors, technical documentation, and any interface where monospaced text needs to feel refined rather than utilitarian.

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=Spline+Sans+Mono:wght@300;500;600;700;400&display=swap" rel="stylesheet">

@import url('https://fonts.googleapis.com/css2?family=Spline+Sans+Mono:wght@300;500;600;700;400&display=swap');

font-family: 'Spline Sans Mono', monospace;

brew install --cask font-spline-sans-mono

Details

Category: Monospace
Weights: 5
Italic: ✓
Korean: ✗
Designer: Eben Sorkin, Mirko Velimirović
License: OFL
Version
Popularity: #1126
Downloads: 180

License Usage

Web use	Allowed
Print	Allowed
Video / Broadcast	Allowed
Packaging	Allowed
App embedding	Allowed
Brand / Logo	Allowed
Modification	Allowed

OFL — Free for personal & commercial use

Language Support

latin latin-ext

Best For

code_editors technical_docs web_apps branding ui_elements