# Fonts Like Mozilla Headline

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

## Quick Answer

The closest open font to Mozilla Headline is Mozilla Text (similarity 83), then Chivo and Geist. Mozilla Text 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 | **Mozilla Text** | 83 / 100 | OFL-1.1 | [/fonts/mozilla-text/](/fonts/mozilla-text.md) |
| #2 | **Chivo** | 78 / 100 | OFL-1.1 | [/fonts/chivo/](/fonts/chivo.md) |
| #3 | **Geist** | 77 / 100 | OFL-1.1 | [/fonts/geist/](/fonts/geist.md) |
| #4 | **Radio Canada Big** | 75 / 100 | OFL-1.1 | [/fonts/radio-canada-big/](/fonts/radio-canada-big.md) |
| #5 | **Stack Sans Text** | 74 / 100 | OFL-1.1 | [/fonts/stack-sans-text/](/fonts/stack-sans-text.md) |
| #6 | **Hedvig Letters Sans** | 73 / 100 | OFL-1.1 | [/fonts/hedvig-letters-sans/](/fonts/hedvig-letters-sans.md) |
| #7 | **Archivo** | 73 / 100 | OFL-1.1 | [/fonts/archivo/](/fonts/archivo.md) |
| #8 | **Golos Text** | 73 / 100 | OFL-1.1 | [/fonts/golos-text/](/fonts/golos-text.md) |
| #9 | **Schibsted Grotesk** | 73 / 100 | OFL-1.1 | [/fonts/schibsted-grotesk/](/fonts/schibsted-grotesk.md) |
| #10 | **Funnel Sans** | 73 / 100 | OFL-1.1 | [/fonts/funnel-sans/](/fonts/funnel-sans.md) |
| #11 | **Familjen Grotesk** | 72 / 100 | OFL-1.1 | [/fonts/familjen-grotesk/](/fonts/familjen-grotesk.md) |
| #12 | **Adwaita Sans** | 72 / 100 | OFL-1.1 | [/fonts/adwaita-sans/](/fonts/adwaita-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/mozilla-headline.json](/api/fonts-like/mozilla-headline.json).