# Fonts Like Tac One

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

## Quick Answer

The closest open font to Tac One is Changa One (similarity 65), then Alfa Slab One and Passion One. Changa One 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 | **Changa One** | 65 / 100 | OFL-1.1 | [/fonts/changa-one/](/fonts/changa-one.md) |
| #2 | **Alfa Slab One** | 63 / 100 | OFL-1.1 | [/fonts/alfa-slab-one/](/fonts/alfa-slab-one.md) |
| #3 | **Passion One** | 63 / 100 | OFL-1.1 | [/fonts/passion-one/](/fonts/passion-one.md) |
| #4 | **Jaro** | 62 / 100 | OFL-1.1 | [/fonts/jaro/](/fonts/jaro.md) |
| #5 | **Peace Sans** | 62 / 100 | OFL-1.1 | [/fonts/peace-sans/](/fonts/peace-sans.md) |
| #6 | **Unlock** | 60 / 100 | OFL-1.1 | [/fonts/unlock/](/fonts/unlock.md) |
| #7 | **Chunk Five** | 60 / 100 | OFL-1.1 | [/fonts/chunk-five/](/fonts/chunk-five.md) |
| #8 | **Candal** | 60 / 100 | OFL-1.1 | [/fonts/candal/](/fonts/candal.md) |
| #9 | **Protest Strike** | 60 / 100 | OFL-1.1 | [/fonts/protest-strike/](/fonts/protest-strike.md) |
| #10 | **Bowlby One** | 60 / 100 | OFL-1.1 | [/fonts/bowlby-one/](/fonts/bowlby-one.md) |
| #11 | **Protest Guerrilla** | 58 / 100 | OFL-1.1 | [/fonts/protest-guerrilla/](/fonts/protest-guerrilla.md) |
| #12 | **Keania One** | 58 / 100 | OFL-1.1 | [/fonts/keania-one/](/fonts/keania-one.md) |

## Other Scripts With Similar Latin Letters

- **Jomhuria** (Arab): Similarity 64, licence OFL-1.1 - [/fonts/jomhuria/](/fonts/jomhuria.md)
- **Lalezar** (Arab): Similarity 61, licence OFL-1.1 - [/fonts/lalezar/](/fonts/lalezar.md)
- **Black Han Sans** (Kore): Similarity 61, 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/tac-one.json](/api/fonts-like/tac-one.json).