Epub Translator
Whole EPUB e-book translation serviceTranslate a full e-book and keep the layout
Highlights
What you can do with it
- A novelist uploads an illustrated EPUB, previews a chapter free, pays the fixed quote, and downloads the full translation.
- A language learner turns a light novel into a bilingual edition for side-by-side reading.
- An independent publisher samples AI translation quality before deciding on a full run.
- A researcher translates non-fiction into Traditional Chinese with consistent terminology.
How to use it
- 1 Open the site and pick an interface language; no registration is needed to start.
- 2 Prepare a DRM-free EPUB under 40MB, or download the official sample.
- 3 Upload the file and choose a target language from the dropdown.
- 4 Click the free preview for up to 3,000 characters and 10% of the book, with no login or card.
- 5 Toggle translation, bilingual, and original views to check layout and tone.
- 6 Upload the full book for a fixed quote and pay if required.
- 7 Download both EPUB versions within the time limit and import them to your reader.
Who it is for
Pros
- Preserves the original layout, images, and styles inside the EPUB
- Free preview with no registration or card binding
- Glossaries keep names and key terms consistent across the book
- Standard EPUB output works on phones, tablets, and e-readers
Limitations
- It uses a fixed quote per book, so cost scales with each title
- The file must be DRM-free and under 40MB
- Machine translation still needs proofreading for important or published use
- Uploaded and downloadable files are deleted on a schedule, so save copies quickly
What Epub Translator is
Epub Translator is an online service built for translating whole e-books, not just snippets. You upload a DRM-free EPUB and the system first offers a free preview, then gives a fixed quote for the complete book. Unlike plain text tools, the translation happens inside the EPUB file, so the cover, table of contents, images, styles, and layout are preserved instead of being lost to re-typesetting. Built-in glossaries and chapter summaries keep proper nouns and key terms consistent from the first page to the last. You can download both a translation-only version and a bilingual side-by-side version. It supports 41 languages.
What you can do with it
- Upload a DRM-free EPUB and get a free preview of up to 3,000 characters and 10% of the book.
- Translate the full book with layout, images, and styles kept intact.
- Use glossaries and chapter summaries to keep names and terms consistent.
- Download translation-only and bilingual EPUBs for immersive or comparative reading.
Who it is for
- Readers and language learners who want books that were never officially translated.
- Authors and independent publishers expanding into new language markets.
- Researchers and students who read foreign-language monographs and need side-by-side text.
- E-book enthusiasts and publishing professionals assessing AI translation quality.
What to watch out for
The service uses a fixed quote per book, so each title is a separate cost. Your file must be DRM-free and under 40MB, so protected or very large books will not work. Machine translation still needs human proofreading for anything published or important. Uploaded and downloadable files are deleted on a set schedule, so save your copies as soon as they are ready.
FAQ
Do I need to register?
No. The free preview requires no registration or bank card binding.
Will the layout be preserved?
Yes. Translation happens inside the EPUB, so images, styles, table of contents, and cover are kept.
How many languages are supported?
It supports 41 target languages, including Chinese, English, Japanese, Korean, French, German, and Spanish.
What do I get after translation?
You can download both a translation-only version and a bilingual side-by-side EPUB.
Why it is free
What the official page says： no registration
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
