EPUB Translator

EPUB is a book container built from chapter documents, styles, images, and navigation information. Translating the chapter text inside that container is more useful than copying a whole book into a text box: you can take the result back to your reading app and keep the original publication alongside it. This EPUB translator starts on this page, with no account creation or separate desktop application.

The preview follows the publication’s reading order and presents the extracted text for review. Use it to check that paragraphs appear in the expected sequence before starting a long translation. A short, straightforward book is a good first trial because unusual publisher markup, extensive footnotes, and fixed-layout pages can require more attention after export.

The download keeps the EPUB container, its chapter files, and its bundled resources, including images and styles. Text is replaced within the chapter documents rather than exporting the entire publication as plain text. This gives the reader a structured EPUB file to open, while keeping image references and the original book organization available.

Preserving a container does not guarantee identical visual layout. Translation changes line lengths, page breaks, and sometimes the rhythm of a paragraph. Inline emphasis may be simplified where text is combined for translation. Words embedded in illustrations remain part of the image and are not translated. Open the output in your actual reading app to inspect headings, captions, navigation labels, and links before relying on it.

• Translate readable chapter text in publication order.
• Keep bundled images, styles, and the EPUB package.
• Download an EPUB rather than a PDF or a text-only book.
• Review inline styling and reader-specific layout after export.

Machine translation can help you follow the broad meaning of a book in a language you are still learning. It can also produce a first draft for editing an original manuscript that you own. It is less reliable for poetry, wordplay, dialect, and specialized terminology, where meaning often depends on context beyond an individual passage.

Compare the source and target text before download, especially where names, dates, measurements, or repeated terms matter. Keep the source EPUB for reference. The tool does not edit your original file and does not add a human editorial review. If you plan to share a translated book, make sure you have the necessary rights and review the translation for accuracy and readability first.

Only unencrypted, DRM-free EPUB files are supported. A book that requires a store account or an authorization key may contain protected content that this page cannot read. The translator does not remove DRM. Use your own manuscript, an authorized DRM-free edition, or another publication you are permitted to process. PDF, MOBI, and AZW files cannot be selected on this EPUB page.

The language controls offer English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, and Chinese. Availability is checked through Chrome’s on-device Translator API, so a compatible desktop browser and a supported language pair are required. Chrome may first download the relevant language pack. The book itself stays in your browser tab and is not submitted to a translation server by this website.