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Credits & licenses

Genkou Youshi is built with open-source software. We thank the authors and contributors who make it possible.

Stroke diagrams

Stroke diagrams adapted from KanjiVG, copyright Ulrich Apel, licensed under CC BY-SA 3.0. Modified to show progressive strokes and optionally omit stroke numbers. The adapted diagrams retain CC BY-SA 3.0.

Read the full KanjiVG license

Handwriting recognition

Character recognition powered by machine learning from Dariyooo (DaAppLab).

We use DaKanji Single Kanji Recognition v2.0, licensed under MIT. Copyright (c) 2021 CaptainDario.

Read the full DaKanji license

Software notices

The full notices include license texts, copyright notices, and versions for the packages bundled into the browser app, plus ONNX Runtime's upstream third-party notices for its WASM runtime.

Read all third-party notices

Open the writing pad →