# Fonts Like Allerta Stencil

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

## Quick Answer

The closest open font to Allerta Stencil is Clear Sans (similarity 76), then Noto Sans Display and Source Sans 3. Clear Sans is released under the Apache License 2.0 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **Clear Sans** | 76 / 100 | Apache-2.0 | [/fonts/clear-sans/](/fonts/clear-sans.md) |
| #2 | **Noto Sans Display** | 75 / 100 | OFL-1.1 | [/fonts/noto-sans-display/](/fonts/noto-sans-display.md) |
| #3 | **Source Sans 3** | 75 / 100 | OFL-1.1 | [/fonts/source-sans-3/](/fonts/source-sans-3.md) |
| #4 | **Doppio One** | 75 / 100 | OFL-1.1 | [/fonts/doppio-one/](/fonts/doppio-one.md) |
| #5 | **Noto Sans JP** | 74 / 100 | OFL-1.1 | [/fonts/noto-sans-jp/](/fonts/noto-sans-jp.md) |
| #6 | **Basic** | 74 / 100 | OFL-1.1 | [/fonts/basic/](/fonts/basic.md) |
| #7 | **Spline Sans** | 74 / 100 | OFL-1.1 | [/fonts/spline-sans/](/fonts/spline-sans.md) |
| #8 | **Fira Sans** | 73 / 100 | OFL-1.1 | [/fonts/fira-sans/](/fonts/fira-sans.md) |
| #9 | **Rambla** | 73 / 100 | OFL-1.1 | [/fonts/rambla/](/fonts/rambla.md) |
| #10 | **Radio Canada** | 73 / 100 | OFL-1.1 | [/fonts/radio-canada/](/fonts/radio-canada.md) |
| #11 | **Hind Siliguri** | 73 / 100 | OFL-1.1 | [/fonts/hind-siliguri/](/fonts/hind-siliguri.md) |
| #12 | **Voces** | 72 / 100 | OFL-1.1 | [/fonts/voces/](/fonts/voces.md) |

## Other Scripts With Similar Latin Letters

- **Narnoor** (Gong): Similarity 79, licence OFL-1.1 - [/fonts/narnoor/](/fonts/narnoor.md)
- **Menbere** (Ethi): Similarity 74, licence OFL-1.1 - [/fonts/menbere/](/fonts/menbere.md)
- **Sarabun** (Thai): Similarity 73, licence OFL-1.1 - [/fonts/sarabun/](/fonts/sarabun.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/allerta-stencil.json](/api/fonts-like/allerta-stencil.json).