# Fonts Like RocknRoll One

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

## Quick Answer

The closest open font to RocknRoll One is Signika (similarity 73), then Balsamiq Sans and Averia Sans Libre. Signika 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 | **Signika** | 73 / 100 | OFL-1.1 | [/fonts/signika/](/fonts/signika.md) |
| #2 | **Balsamiq Sans** | 68 / 100 | OFL-1.1 | [/fonts/balsamiq-sans/](/fonts/balsamiq-sans.md) |
| #3 | **Averia Sans Libre** | 68 / 100 | OFL-1.1 | [/fonts/averia-sans-libre/](/fonts/averia-sans-libre.md) |
| #4 | **Averia Libre** | 68 / 100 | OFL-1.1 | [/fonts/averia-libre/](/fonts/averia-libre.md) |
| #5 | **Averia Gruesa Libre** | 67 / 100 | OFL-1.1 | [/fonts/averia-gruesa-libre/](/fonts/averia-gruesa-libre.md) |
| #6 | **Port Lligat Sans** | 67 / 100 | OFL-1.1 | [/fonts/port-lligat-sans/](/fonts/port-lligat-sans.md) |
| #7 | **Tilt Neon** | 66 / 100 | OFL-1.1 | [/fonts/tilt-neon/](/fonts/tilt-neon.md) |
| #8 | **Sniglet** | 66 / 100 | OFL-1.1 | [/fonts/sniglet/](/fonts/sniglet.md) |
| #9 | **Acme** | 65 / 100 | OFL-1.1 | [/fonts/acme/](/fonts/acme.md) |
| #10 | **Port Lligat Slab** | 65 / 100 | OFL-1.1 | [/fonts/port-lligat-slab/](/fonts/port-lligat-slab.md) |
| #11 | **Cantora One** | 65 / 100 | OFL-1.1 | [/fonts/cantora-one/](/fonts/cantora-one.md) |
| #12 | **Salsa** | 64 / 100 | OFL-1.1 | [/fonts/salsa/](/fonts/salsa.md) |

## Other Scripts With Similar Latin Letters

- **Stylish** (Kore): Similarity 71, licence OFL-1.1 - [/fonts/stylish/](/fonts/stylish.md)
- **Dongle** (Kore): Similarity 66, licence OFL-1.1 - [/fonts/dongle/](/fonts/dongle.md)
- **Harmattan** (Arab): Similarity 65, licence OFL-1.1 - [/fonts/harmattan/](/fonts/harmattan.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/rocknroll-one.json](/api/fonts-like/rocknroll-one.json).