# Fonts Like Unlock

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

## Quick Answer

The closest open font to Unlock is Changa One (similarity 72), then Alfa Slab One and Erica 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** | 72 / 100 | OFL-1.1 | [/fonts/changa-one/](/fonts/changa-one.md) |
| #2 | **Alfa Slab One** | 65 / 100 | OFL-1.1 | [/fonts/alfa-slab-one/](/fonts/alfa-slab-one.md) |
| #3 | **Erica One** | 65 / 100 | OFL-1.1 | [/fonts/erica-one/](/fonts/erica-one.md) |
| #4 | **Candal** | 65 / 100 | OFL-1.1 | [/fonts/candal/](/fonts/candal.md) |
| #5 | **Bowlby One** | 64 / 100 | OFL-1.1 | [/fonts/bowlby-one/](/fonts/bowlby-one.md) |
| #6 | **Archivo Black** | 63 / 100 | OFL-1.1 | [/fonts/archivo-black/](/fonts/archivo-black.md) |
| #7 | **Russo One** | 63 / 100 | OFL-1.1 | [/fonts/russo-one/](/fonts/russo-one.md) |
| #8 | **Black Ops One** | 62 / 100 | OFL-1.1 | [/fonts/black-ops-one/](/fonts/black-ops-one.md) |
| #9 | **Chunk Five** | 61 / 100 | OFL-1.1 | [/fonts/chunk-five/](/fonts/chunk-five.md) |
| #10 | **Titan One** | 61 / 100 | OFL-1.1 | [/fonts/titan-one/](/fonts/titan-one.md) |
| #11 | **Tac One** | 60 / 100 | OFL-1.1 | [/fonts/tac-one/](/fonts/tac-one.md) |
| #12 | **Bigshot One** | 60 / 100 | OFL-1.1 | [/fonts/bigshot-one/](/fonts/bigshot-one.md) |

## Other Scripts With Similar Latin Letters

- **Black Han Sans** (Kore): Similarity 71, licence OFL-1.1 - [/fonts/black-han-sans/](/fonts/black-han-sans.md)
- **Lalezar** (Arab): Similarity 69, licence OFL-1.1 - [/fonts/lalezar/](/fonts/lalezar.md)
- **Gasoek One** (Kore): Similarity 68, licence OFL-1.1 - [/fonts/gasoek-one/](/fonts/gasoek-one.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/unlock.json](/api/fonts-like/unlock.json).