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JetBrains Mono vs SF Mono
SF Mono is a common reference point; JetBrains Mono is one of the closest free families to reach for. With 92% similarity, JetBrains Mono shares SF Mono's clean, neutral character with similar proportions and excellent code readability. One practical difference: JetBrains Mono supports ligatures, which changes the feel in code-heavy UIs.
Design DNA
Design overlap:17%
JetBrains Mono
SF Mono
Highlighted traits are shared between both fonts
Visual Comparison
JetBrains Mono
FreeAa Bb Cc 123
The quick brown fox jumps over the lazy dog
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 !@#$%^&*()
SF Mono
Premium
Feature Comparison
| Feature | JetBrains Mono | SF Mono |
|---|---|---|
| Type | Free | Premium |
| Classification | mono | mono |
| Variable Font | Yes | No |
| Weights | Variable (100-900) | Multiple |
| Italics | Yes | Yes |
| License | OFL-1.1 | Commercial License Required |
| Language Support | latin, latin-extended, cyrillic, cyrillic-extended, greek, vietnamese | latin, latin-extended, cyrillic, greek |
| Source | Google Fonts | Apple Inc. |
Best Use Cases
Typography for command-line interfaces, terminal emulators, and shell environmen...
Typography for technical documentation, user guides, and help content. Documenta...
Typography for code editors, terminals, and developer documentation. Code fonts ...
Typography suited for magazines, newspapers, and long-form content. Editorial fo...
Typography for tech companies, software products, and digital innovation. Tech f...
Fonts that establish strong brand identity with distinctive character and versat...
Typography for code editors, terminals, and developer documentation. Code fonts ...
Performance Comparison
| Metric | JetBrains Mono | SF Mono |
|---|---|---|
| Score | 67/100 | N/A |
| File Size | 174.2 KB | N/A |
| Weights | 9 (var) | N/A |
| Italics | Yes | N/A |
| Variable Font | Yes (1 axes) | N/A |
| Language Groups | 6 | N/A |
| CDN Delivery | Yes | N/A |
| x-Height Ratio | 0.55 | N/A |
| Cap Height Ratio | 0.73 | N/A |
Which Should You Choose?
Recommended: JetBrains Mono
- Shares SF Mono's modern character
- Particularly suited for IDE and code editors and terminal applications
- Variable font with continuous weight adjustment
- Supports 6 scripts including cyrillic and cyrillic-extended
- Delivers a clean, professional, modern aesthetic
Consider: SF Mono
- Original design with refined typographic details
- Designed specifically for code-editors and terminal
- Commercial license with professional support
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Free Alternatives to Consider
Other free alternatives to SF Mono