AI EPUB Translator
Translate entire EPUB ebooks into 30+ languages while preserving chapter structure, layout and images, with one-click bilingual editions
Tool Interface
Interactive tool will be available soon
Features
- ✓ Supports EPUB, MOBI, AZW3 and other mainstream ebook formats
- ✓ 30+ language pairs, covering Chinese, English, Japanese and Korean
- ✓ Smart preservation of chapter structure, TOC, footnotes and layout
- ✓ Bilingual side-by-side mode for paragraph-level comparison
- ✓ Local processing protects privacy — no need to upload the whole book
How to Use
- Upload your EPUB ebook file
- Choose target language (30+ languages)
- Pick translation mode (full / bilingual / chapter preview)
- Click translate and download the converted file
FAQ
What is AI EPUB Translator?
An online EPUB ebook translator. It translates entire ebooks in EPUB, MOBI or AZW3 format into 30+ languages while preserving chapter structure, layout and images. Input: an ebook file in EPUB/MOBI/AZW3. Output: translated or bilingual ebook ready for one-click download. Everything runs in your browser — no uploads.
What ebook formats are supported?
EPUB, MOBI, AZW3, TXT and other mainstream formats are supported. Translated books are exported as EPUB by default, compatible with Kindle, Apple Books, WeRead and other popular readers.
How good is the translation quality?
Powered by the latest large language model engines with context understanding, translation quality is close to professional human translation. Both literary and technical books get fluent, natural output with consistent terminology.
Will the layout and images be damaged?
No. The tool smartly detects and preserves chapter structure, TOC, footnotes, images and tables — only the text is replaced, so the final book keeps the original layout.
How long does it take to translate a book?
It depends on length. A 100,000-character ebook typically finishes in 5-10 minutes. Background processing lets you download the result anytime.
Does it support bilingual reading?
Yes. Bilingual mode displays the original and translated text paragraph by paragraph, perfect for language learning and close reading. Translation-only mode is also available for a clean reading experience.