Auto-Audiobook review
A capable self-hosted audiobook generator for Chinese-English chapter workflows.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Auto-Audiobook is a locally run, open-source CLI for converting EPUB, MOBI, and PDF files into structured MP3 audiobooks. It is aimed at users who want a self-hosted workflow for Chinese- and English-language books, with chapter-aware processing and automated file handling. The project uses Xiaomi MiMo TTS and LLM APIs, and its published description identifies personal learning, research, and listening as recommended uses.
Its strongest area is audiobook production workflow depth. Auto-Audiobook supports concurrent text-to-speech synthesis, incremental chapter processing, breakpoint resumption, and TTS result caching, which help organize longer conversion jobs. Users can select Chinese or English voices and apply reading styles such as news, story, biography, and knowledge. Preview snippet generation provides a way to review short sections before processing, while directory monitoring can automate processing as files appear. Export is handled as 256 kbps mono MP3 with ID3 tags, and chapter handling is built into the workflow.
The trade-off is that this is a focused self-hosted tool rather than a broad audiobook platform. It runs as Python software under the MIT License, but synthesis still requires an external MiMo API key, so the open-source distribution does not remove the need for an API service. Voice support is limited to Chinese and English, and voice cloning is not part of the feature set. Commercial rights are restricted, with the project advising against publicly uploading complete audiobooks. Choose Auto-Audiobook for local, chapter-oriented Chinese-English generation with automation and resume support; choose an alternative if you need broader language coverage, voice cloning, or unrestricted commercial use.
Auto-Audiobook pros and cons
- Where it wins
- Processes EPUB, MOBI, and PDF files into structured MP3 output
- Supports concurrent synthesis, caching, resumption, and chapter processing
- Exports 256 kbps mono MP3 files with ID3 tags and monitors directories
- Where it doesn't
- Supports only Chinese and English voice selection
- Requires an external Xiaomi MiMo API key for synthesis
- Commercial rights are restricted for generated audiobooks
Auto-Audiobook fact sheet, pricing and score →
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