head to head · open source
ebook2audiobook vs yomiyasu
ebook2audiobook has 20,291 GitHub stars, 1,731 forks, 4 open issues and last shipped yesterday. yomiyasu has 1,589 stars, 36 forks, 3 open issues and last shipped yesterday. ebook2audiobook leads on adoption by 1,177% (20,291 vs 1,589 stars). ebook2audiobook is written in Python under Apache-2.0; yomiyasu is written in Python under MIT. ebook2audiobook has attracted 9% as many forks as stars, yomiyasu 2%. yomiyasu was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ebook2audiobook | yomiyasu | |
|---|---|---|
| GitHub stars | ★ 20K | ★ 1.6K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-10-06 | 2026-10-06 |
| Forks | ⑂ 1.7K | ⑂ 36 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ebook2audiobook if
- You weight community size — 20K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick yomiyasu if
- You want the yomiyasu feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and yomiyasu fits your workflow better
About ebook2audiobook
ebook2audiobook (E2A) is an open source Python tool that converts e books into audiobooks with chapters and metadata, using advanced text to speech engines. It supports voice cloning and 1158 languages, and runs on CPU or GPU. The project lives in the Python ecosystem, is licensed under Apache 2.0, and carries topics covering audiobook, TTS, voice cloning, multilingual output, Gradio, Docker, and XTTS. It has been on GitHub for three years and holds roughly 20,175 stars and 1,727 forks.
read the full ebook2audiobook overview →
About yomiyasu
yomiyasu is an Agent Skill that rewrites AI generated Japanese into natural, readable prose, for writers, engineers and editors who draft technical articles, design documents, pull request descriptions and internal reports with LLMs.
read the full yomiyasu overview →
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Frequently asked questions
Is ebook2audiobook or yomiyasu more popular?
ebook2audiobook has 20,291 GitHub stars and yomiyasu has 1,589. ebook2audiobook has the larger community by that measure.
Are ebook2audiobook and yomiyasu free?
Both are open source. ebook2audiobook is licensed under Apache-2.0 and yomiyasu under MIT. Neither carries a licence fee.
What is the difference between ebook2audiobook and yomiyasu?
ebook2audiobook is written in Python and yomiyasu in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ebook2audiobook or yomiyasu?
Choose ebook2audiobook if you want the larger community (20,291 stars) or its Apache-2.0 licence terms. Choose yomiyasu if its feature set, stack or MIT licence fits better. Both are self-hostable.