# Fonts Like Secular One

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

## Quick Answer

The closest open font to Secular One is Tilt Warp (similarity 78), then Cal Sans and Doppio One. Tilt Warp 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 | **Tilt Warp** | 78 / 100 | OFL-1.1 | [/fonts/tilt-warp/](/fonts/tilt-warp.md) |
| #2 | **Cal Sans** | 78 / 100 | OFL-1.1 | [/fonts/cal-sans/](/fonts/cal-sans.md) |
| #3 | **Doppio One** | 78 / 100 | OFL-1.1 | [/fonts/doppio-one/](/fonts/doppio-one.md) |
| #4 | **Ramabhadra** | 76 / 100 | OFL-1.1 | [/fonts/ramabhadra/](/fonts/ramabhadra.md) |
| #5 | **Momo Trust Display** | 75 / 100 | OFL-1.1 | [/fonts/momo-trust-display/](/fonts/momo-trust-display.md) |
| #6 | **Merriweather Sans** | 72 / 100 | OFL-1.1 | [/fonts/merriweather-sans/](/fonts/merriweather-sans.md) |
| #7 | **Bree Serif** | 72 / 100 | OFL-1.1 | [/fonts/bree-serif/](/fonts/bree-serif.md) |
| #8 | **Basic** | 71 / 100 | OFL-1.1 | [/fonts/basic/](/fonts/basic.md) |
| #9 | **Viga** | 70 / 100 | OFL-1.1 | [/fonts/viga/](/fonts/viga.md) |
| #10 | **Mukta** | 70 / 100 | OFL-1.1 | [/fonts/mukta/](/fonts/mukta.md) |
| #11 | **Geologica** | 70 / 100 | OFL-1.1 | [/fonts/geologica/](/fonts/geologica.md) |
| #12 | **Telex** | 69 / 100 | OFL-1.1 | [/fonts/telex/](/fonts/telex.md) |

## Other Scripts With Similar Latin Letters

- **Konkhmer Sleokchher** (Khmr): Similarity 78, licence OFL-1.1 - [/fonts/konkhmer-sleokchher/](/fonts/konkhmer-sleokchher.md)
- **Bakbak One** (Deva): Similarity 76, licence OFL-1.1 - [/fonts/bakbak-one/](/fonts/bakbak-one.md)
- **Braah One** (Guru): Similarity 74, licence OFL-1.1 - [/fonts/braah-one/](/fonts/braah-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/secular-one.json](/api/fonts-like/secular-one.json).