# Fonts Like Monaspace Radon

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

## Quick Answer

The closest open font to Monaspace Radon is Protest Riot (similarity 43), then Chewy and Caveat Brush. Protest Riot is released under the SIL Open Font License 1.1 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

> Note: Scores under 50 indicate no open font is very close; these share some traits.

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **Protest Riot** | 43 / 100 | OFL-1.1 | [/fonts/protest-riot/](/fonts/protest-riot.md) |
| #2 | **Chewy** | 43 / 100 | Apache-2.0 | [/fonts/chewy/](/fonts/chewy.md) |
| #3 | **Caveat Brush** | 41 / 100 | OFL-1.1 | [/fonts/caveat-brush/](/fonts/caveat-brush.md) |
| #4 | **Piedra** | 39 / 100 | OFL-1.1 | [/fonts/piedra/](/fonts/piedra.md) |
| #5 | **Margarine** | 38 / 100 | OFL-1.1 | [/fonts/margarine/](/fonts/margarine.md) |
| #6 | **Bubblegum Sans** | 37 / 100 | OFL-1.1 | [/fonts/bubblegum-sans/](/fonts/bubblegum-sans.md) |
| #7 | **Merienda** | 37 / 100 | OFL-1.1 | [/fonts/merienda/](/fonts/merienda.md) |
| #8 | **Alkatra** | 36 / 100 | OFL-1.1 | [/fonts/alkatra/](/fonts/alkatra.md) |
| #9 | **Paprika** | 36 / 100 | OFL-1.1 | [/fonts/paprika/](/fonts/paprika.md) |
| #10 | **Londrina Solid** | 35 / 100 | OFL-1.1 | [/fonts/londrina-solid/](/fonts/londrina-solid.md) |
| #11 | **Boogaloo** | 35 / 100 | OFL-1.1 | [/fonts/boogaloo/](/fonts/boogaloo.md) |
| #12 | **Spicy Rice** | 34 / 100 | OFL-1.1 | [/fonts/spicy-rice/](/fonts/spicy-rice.md) |

## Other Scripts With Similar Latin Letters

- **Mogra** (Gujr): Similarity 41, licence OFL-1.1 - [/fonts/mogra/](/fonts/mogra.md)
- **LXGW WenKai Mono TC** (Hant): Similarity 40, licence OFL-1.1 - [/fonts/lxgw-wenkai-mono-tc/](/fonts/lxgw-wenkai-mono-tc.md)
- **Sriracha** (Thai): Similarity 40, licence OFL-1.1 - [/fonts/sriracha/](/fonts/sriracha.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/monaspace-radon.json](/api/fonts-like/monaspace-radon.json).