# Fonts Like Passion One

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

## Quick Answer

The closest open font to Passion One is Protest Strike (similarity 88), then Protest Guerrilla and Lilita One. Protest Strike 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 | **Protest Strike** | 88 / 100 | OFL-1.1 | [/fonts/protest-strike/](/fonts/protest-strike.md) |
| #2 | **Protest Guerrilla** | 80 / 100 | OFL-1.1 | [/fonts/protest-guerrilla/](/fonts/protest-guerrilla.md) |
| #3 | **Lilita One** | 77 / 100 | OFL-1.1 | [/fonts/lilita-one/](/fonts/lilita-one.md) |
| #4 | **Alumni Sans Collegiate One** | 76 / 100 | OFL-1.1 | [/fonts/alumni-sans-collegiate-one/](/fonts/alumni-sans-collegiate-one.md) |
| #5 | **Ranchers** | 75 / 100 | OFL-1.1 | [/fonts/ranchers/](/fonts/ranchers.md) |
| #6 | **Alumni Sans Inline One** | 75 / 100 | OFL-1.1 | [/fonts/alumni-sans-inline-one/](/fonts/alumni-sans-inline-one.md) |
| #7 | **Freeman** | 75 / 100 | OFL-1.1 | [/fonts/freeman/](/fonts/freeman.md) |
| #8 | **Changa One** | 74 / 100 | OFL-1.1 | [/fonts/changa-one/](/fonts/changa-one.md) |
| #9 | **Tilt Warp** | 73 / 100 | OFL-1.1 | [/fonts/tilt-warp/](/fonts/tilt-warp.md) |
| #10 | **Squada One** | 72 / 100 | OFL-1.1 | [/fonts/squada-one/](/fonts/squada-one.md) |
| #11 | **Jockey One** | 71 / 100 | OFL-1.1 | [/fonts/jockey-one/](/fonts/jockey-one.md) |
| #12 | **Jaro** | 70 / 100 | OFL-1.1 | [/fonts/jaro/](/fonts/jaro.md) |

## Other Scripts With Similar Latin Letters

- **Jomhuria** (Arab): Similarity 80, licence OFL-1.1 - [/fonts/jomhuria/](/fonts/jomhuria.md)
- **Black Han Sans** (Kore): Similarity 72, licence OFL-1.1 - [/fonts/black-han-sans/](/fonts/black-han-sans.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/passion-one.json](/api/fonts-like/passion-one.json).