This font is designed for PebbleOS, containing approximately 8100 Chinese characters, as well as support for Japanese and Korean. Most of the variants are modified and adjusted from existing open-source fonts. However, the Chinese characters in TUMBLED_18 were designed from scratch due to the lack of alternative open-source fonts in similar sizes.
If you are looking for more condensed font similar to PebbleOS's Gothic, check out Kyanite Bitmap Font.
本字体是为 PebbleOS 设计的点阵字体,包含约8100个简繁汉字,以及日语与韩语的支持。大部分大小的字体是使用现有的开放字体修改与加工调整而来。其中 TUMBLED_18 的汉字部分则因为没有现有的开放字体,所以是从头开始手工设计的。
如果你更喜欢与PebbleOS的Gothic类似的压缩宽度的字体,推荐 Kyanite Bitmap Font.
TUMBLED_14
- Directly generated from Fusion Pixel Font for its readability, added missing glyphs to reach our target.
TUMBLED_18
- Designed from scratch, and used Galmuri for hiraganas, katakanas and hanguls.
TUMBLED_24
- Used Unifont as a reference and adjusted strokes to be more aesthetically similar to Pebble's Gothic, with redesigned hiraganas, katakanas and bopomofos.
TUMBLED_28
- Directly generated from Source Han Sans. Due to the larger size, the generated ones are generally readable without any modification.
| Font Variant | Regular | Bold |
|---|---|---|
| TUMBLED_14 | ![]() |
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| TUMBLED_18 | ![]() |
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| TUMBLED_24 | ![]() |
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| TUMBLED_28 | ![]() |
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Comparison between the current official language pack en_CN and TUMBLED_24_BOLD in Default text size:
| Pebble (en_CN) | TUMBLED_24_BOLD |
|---|---|
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- Provide hant and jp version with regional glyph shapes
To build the fonts, PebbleFontTool is available as a separate repository.
# Clone the scripts
git clone https://github.com/TsFreddie/PebbleFontTool.git
# Setup the build environment
cd PebbleFontTool
bun install
cd..
# Run the build script
bun run ./build.jsThis repository and packaged fonts are licensed under OFL 1.1.
Unifont (OFL 1.1 Licensed) is used both as a design reference for TUMBLED_24 and TUMBLED_18, and as a glyph availability reference for other fonts.
Fusion Pixel Font (OFL 1.1 Licensed) is used directly for generating TUMBLED_14.
Source Han Sans (OFL 1.1 licensed) is used directly for generating TUMBLED_28.
Galmuri (OFL 1.1 licensed) is used as the design for hangul glyphs for several fonts.









