Tagged “OFL”: SIL Open Font License applies

Commercial design use is allowed; standalone sale of font files is not.

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Sample text

優秀的字體設計能夠透過精心構建的字形傳達意義、情感與文化,使書面資訊既清晰易讀,又具有獨特的視覺表現力。

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Iansui

Designer: But Ko / Fontworks Inc.
File font (1)
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Anteprima multilingue font

18px
優秀的字體設計能夠透過精心構建的字形傳達意義、情感與文化,使書面資訊既清晰易讀,又具有獨特的視覺表現力。

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1 files

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RegularTTF
Iansui-Regular.ttf
8.96 MB

Supporta 93 lingue

Supporta 3 scritture

Sistemi di scrittura

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Licensing & Core Factoid Summary

Iansui is a Senza grazie (Sans-serif) typeface designed by But Ko / Fontworks Inc., published under Open Source (SIL OFL) (Official License). Includes 1 weight(s)/style(s). Last verified: 2026-06-06.

License Type Open Source (SIL OFL)
Commercial Rights Open Source · Commercial & Derivative Allowed
Designer / Foundry But Ko / Fontworks Inc.
Web & App Embedding Allowed in CSS & App Bundles

About This Font

Iansui is a clean and modern sans-serif typeface designed by But Ko and published by Fontworks Inc. under the SIL Open Font License (OFL), making it freely available for personal and commercial projects. It supports a wide range of scripts including Simplified Chinese (zh-CN), Latin (latn), Greek (grek), Cyrillic (cyrl), Japanese (ja), and English (en), making it a versatile choice for multilingual design. Its balanced proportions and legible letterforms work well in both digital and print contexts.

Key Features

  • Designed by But Ko and Fontworks Inc., ensuring professional quality and attention to detail.
  • Licensed under the SIL Open Font License (OFL), allowing free use, modification, and redistribution.
  • Supports multiple scripts: Simplified Chinese, Latin, Greek, Cyrillic, Japanese, and English.
  • Available in Regular weight with TTF format for broad compatibility.
  • Clean, modern sans-serif style suitable for body text and headings.
  • Optimized for readability on screens and in print.

Recommended Use Cases

Multilingual website or app UI requiring consistent typography across Chinese, Japanese, and Latin scripts. Corporate branding materials such as business cards, brochures, and presentations. Editorial design for magazines or newsletters that include Greek or Cyrillic text. Digital signage or infographics needing a legible, neutral sans-serif typeface. Packaging design for products targeting international markets with Simplified Chinese and English copy.

Font Information

Font Family
Iansui
Tipo di font
Sans-serif
Designer
But Ko / Fontworks Inc.
Foundry
zi-hi.com / Fontworks Inc.
Licenza
OFL
File Formats
TTF
Font Weights
Regular
Dimensione file
8.96 MB
Data di rilascio
2025-05-16
Last Updated
2026-06-06

Copyright

Copyright 2025 The Iansui Project Authors (https://github.com/ButTaiwan/iansui) This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://openfontlicense.org

Official license URL (external)

https://openfontlicense.org

Tag

iansui Regular Sans-serif Greek giapponese 繁体中文 Cyrillic

Frequently Asked Questions

Is Iansui free for commercial use?
Under the listed "OFL" license, Iansui may be used in commercial projects when you follow the license terms. Review the full license on this page before downloading. You can also read our license guide: /it/licenses/ofl.
Which languages does Iansui support?
Based on character-coverage data, Iansui primarily supports: giapponese, 简体中文, 繁体中文. Exact glyphs depend on the font files—check the language coverage section on this page.
Does Iansui support Chinese characters?
Yes. Iansui includes Chinese character coverage (subject to the actual glyph set in the font files), suitable for Chinese UI and content.
Can I embed Iansui on my website?
Yes, you can embed Iansui on your website using @font-face or other web font methods, as permitted by the OFL license.
What file formats are available for Iansui?
Iansui is available in TTF (TrueType Font) format, which is widely compatible with most operating systems and design software.
Can I modify Iansui and redistribute it?
Yes, the OFL license allows you to modify and redistribute the font, provided you follow the license terms, such as renaming the modified version and not selling the font alone.

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