# Fonts Like Oxygen

12 open fonts whose letters are closest to Oxygen, ranked by a glyph comparison. All free for commercial use.

## Quick Answer

The closest open font to Oxygen is Noto Sans (similarity 87), then Open Sans and Comme. Noto Sans is released under the SIL Open Font License 1.1 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **Noto Sans** | 87 / 100 | OFL-1.1 | [/fonts/noto-sans/](/fonts/noto-sans.md) |
| #2 | **Open Sans** | 86 / 100 | OFL-1.1 | [/fonts/open-sans/](/fonts/open-sans.md) |
| #3 | **Comme** | 84 / 100 | OFL-1.1 | [/fonts/comme/](/fonts/comme.md) |
| #4 | **AR One Sans** | 81 / 100 | OFL-1.1 | [/fonts/ar-one-sans/](/fonts/ar-one-sans.md) |
| #5 | **Hind Siliguri** | 81 / 100 | OFL-1.1 | [/fonts/hind-siliguri/](/fonts/hind-siliguri.md) |
| #6 | **Duru Sans** | 80 / 100 | OFL-1.1 | [/fonts/duru-sans/](/fonts/duru-sans.md) |
| #7 | **Asap Sharp** | 80 / 100 | OFL-1.1 | [/fonts/asap-sharp/](/fonts/asap-sharp.md) |
| #8 | **Shanti** | 80 / 100 | OFL-1.1 | [/fonts/shanti/](/fonts/shanti.md) |
| #9 | **Carlito** | 80 / 100 | OFL-1.1 | [/fonts/carlito/](/fonts/carlito.md) |
| #10 | **DejaVu Sans** | 80 / 100 | OFL-1.1 | [/fonts/dejavu-sans/](/fonts/dejavu-sans.md) |
| #11 | **Mukta** | 80 / 100 | OFL-1.1 | [/fonts/mukta/](/fonts/mukta.md) |
| #12 | **Telex** | 80 / 100 | OFL-1.1 | [/fonts/telex/](/fonts/telex.md) |

## Other Scripts With Similar Latin Letters

- **Khula** (Deva): Similarity 87, licence OFL-1.1 - [/fonts/khula/](/fonts/khula.md)
- **Noto Sans Hebrew** (Hebr): Similarity 86, licence OFL-1.1 - [/fonts/noto-sans-hebrew/](/fonts/noto-sans-hebrew.md)
- **Noto Sans Kannada** (Knda): Similarity 85, licence OFL-1.1 - [/fonts/noto-sans-kannada/](/fonts/noto-sans-kannada.md)

## Scoring Method

62 letters and digits (A-Z a-z 0-9) rendered at 160px cap height on a 32x32 grid with 3px gaussian blur, combined with edge-orientation texture (15% weight). Scores are normalized so that 0 represents an average pair of fonts across the 1571 compared fonts, and 100 represents identical letter shapes. Computed on 2026-10-22 using glyph-shape + edge-texture v2.

## Machine API

JSON representation available at [/api/fonts-like/oxygen.json](/api/fonts-like/oxygen.json).