Credits
Fonts and licences
Every font in the lettering tool is licensed for commercial use in the files you generate. The engine builds on open-source work that deserves credit.
Bundled fonts
| Font | Style | Licence | Note |
|---|---|---|---|
| Fredoka | rounded | SIL Open Font License 1.1 | Rounded, wide strokes — the safest appliqué font |
| Lilita One | display | SIL Open Font License 1.1 | |
| Titan One | display | SIL Open Font License 1.1 | |
| Bowlby One | display | SIL Open Font License 1.1 | |
| Luckiest Guy | display | Apache License 2.0 | |
| Alfa Slab One | slab | SIL Open Font License 1.1 | |
| Passion One | block | SIL Open Font License 1.1 | |
| Righteous | block | SIL Open Font License 1.1 | |
| Rubik Mono One | block | SIL Open Font License 1.1 | |
| Carter One | display | SIL Open Font License 1.1 | |
| Sniglet | rounded | SIL Open Font License 1.1 | |
| Concert One | rounded | SIL Open Font License 1.1 | |
| Bubblegum Sans | rounded | SIL Open Font License 1.1 | |
| Baloo 2 | rounded | SIL Open Font License 1.1 | |
| Pacifico | script | SIL Open Font License 1.1 | Letters connect: use as one joined piece |
| Lobster | script | SIL Open Font License 1.1 | |
| Great Vibes | script | SIL Open Font License 1.1 | Thin hairlines — needs 60 mm+ letters |
Under both licences the fonts may be used to create embroidery files that you sell. You may not sell the font files themselves.
Open-source foundations
- pyembroidery (MIT) by Tatarize and contributors: the reference implementation whose format writers and readers we ported to TypeScript and verified against.
- Ink/Stitch (GPL-3.0): used as the reference satin engine for validation, and the source of the thread colour charts (palette data).
- opentype.js (MIT) for glyph outlines; fflate (MIT) for ZIP packaging.
Trademarks
Brother, PE-Design, Baby Lock, Janome, Bernina, Husqvarna Viking, Pfaff, Singer, Tajima, Barudan, ZSK, Happy, Toyota, Ricoma and Melco are trademarks of their respective owners. This site is independent and not affiliated with any of them; format support is based on public documentation and reverse-engineered specifications.