Shuyi: AI-Powered Full-Book Translation Tool
Shuyi: AI-Powered Full-Book Translation ToolIntroduction
BookTranslator (书译) is a full-book translation tool powered by large language model AI APIs. It supports translation between multiple languages including Chinese, English, Japanese, Korean, Spanish, French, and German. BookTranslator can quickly and accurately translate entire EPUB and PDF books into your desired language, allowing you to easily explore cultures and knowledge from around the world.

Key Features of BookTranslator:
1. Full-Book Translation with One Click
Whether it's a long novel or a professional textbook, BookTranslator provides one-click full-book translation that precisely conveys the author's original meaning, delivering a smooth and enjoyable reading experience.
2. Multi-Language Support
World languages at your fingertips. It supports Chinese, English, Japanese, Korean, Spanish, French, German, and many other languages, enabling you to explore cultures and knowledge from around the world anytime, anywhere, break through language barriers, and dive into the global ocean of literature. Support for additional languages is still in the pipeline.
3. Bilingual Comparison for Better Understanding
In addition to the translation in your target language, BookTranslator also supports side-by-side bilingual translation, making it easy to compare the original text with the translation paragraph by paragraph as you read. This lets you speed up your reading with the translation while easily referring back to the original context to deepen your understanding of the book's content.
4. Lightning-Fast Translation for Seamless Reading
Through parallel translation tasks, BookTranslator delivers exceptional translation speed—you can start enjoying your reading within just one or two minutes. Say farewell to tedious manual translation and long waits, and make your reading smoother than ever.
5. Real-Time Notifications to Track Progress
After submitting a translation task, you don't need to sit and wait for progress updates. When your translation task is completed, we will notify you right away through push notifications or email, so you can get the translation results promptly and start reading without delay.
Frequently Asked Questions about BookTranslator:
1. Which languages does BookTranslator support for translation?
BookTranslator supports translation between many languages, including Simplified Chinese, Traditional Chinese, English, Japanese, Korean, French, German, Russian, Spanish, Portuguese, Italian, Dutch, Swedish, Thai, and Vietnamese, and supports Simplified Chinese, Traditional Chinese, English, Korean, Japanese, Thai, and Vietnamese as target languages for translation.
2. Which book formats does BookTranslator support?
BookTranslator currently only supports EPUB and PDF formats. The EPUB format is stable and provides an excellent reading experience, while PDF format, being more flexible, may not guarantee optimal translation results.
3. How accurate is BookTranslator's translation?
Our translation capabilities are powered by large language models. Compared to most translation tools such as Google Translate and DeepL Translate, BookTranslator can understand text based on its context to choose appropriate translations, rather than translating word-for-word or sentence-by-sentence literally, thereby providing more natural and accurate translation results.
4. How long does it take to translate a book with BookTranslator?
The time required to translate a book with BookTranslator depends on the length of the book and the number of users currently using the translation service. Generally speaking, translation is quite fast—a book of around 150,000 Chinese characters can typically be translated within two to three minutes. You can choose the fast mode to further speed up the translation.
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