BookTranslator.ai

BookTranslator.ai is an AI book translator for EPUB files. It is built to translate books online while preserving the original meaning and style, and it presents the result as the same EPUB rather than a rebuilt copy.

The service says it can map every chapter, image, style, and footnote in an uploaded EPUB before translation. Its workflow is described in five steps: extract, analyze, translate, proofread, and reassemble. During analysis, it profiles structure, tone, and terminology. Translation is described as context-aware and chapter by chapter, with names, terms, and voice kept consistent. After that, each chapter is checked against the original for accuracy and completeness, and the book is reassembled into the same EPUB with the original layout intact.

The page states that the translated book keeps chapters and headings, images and captions, footnotes, fonts, and styling. It also says the output opens and reads like the original on any e-reader. A separate feature callout describes one-click translation for full books and pay-per-book pricing with no subscriptions. The pricing section lists Basic at $6.99 per 100,000 words and Pro at $9.99 per 100,000 words, with prices described as approximate because they are calculated based on tokens and with minimum prices starting at $6.99. A 7-day money-back guarantee is offered if the translation fails, arrives corrupted, or is incomplete.

BookTranslator.ai is also linked with AudiobookGen, which is described as a way to create AI-narrated audiobooks from translated EPUBs using six natural voices, ready in minutes. The page includes links for translating between several language pairs and shows testimonial quotes from translators, students, and researchers. It is presented as an online service rather than a downloadable desktop app. The page does not name a publisher or license.