BookTranslator

About BookTranslator

BookTranslator is your gateway to a world without literary borders. It is a revolutionary AI-powered platform designed to transform the way you access and enjoy global literature and content. Imagine being able to upload any book or document—be it an EPUB novel, a PDF textbook, a subtitle file, or a Word document—and receive a meticulously translated version in minutes, not months. Our advanced ChatGPT-based engine does more than just translate words; it intelligently preserves the original formatting, including chapters, images, footnotes, and layout, delivering a polished, ready-to-read result. With support for over 100 languages, we empower language learners, avid readers, researchers, authors, and businesses to break down language barriers effortlessly. Our core mission is to make the profound knowledge and captivating stories held within foreign texts instantly accessible, fostering global understanding and personal growth. Choose between flexible pay-per-task options or value-packed subscription plans, all built on a foundation of strict privacy and copyright respect. Your journey to a truly global bookshelf starts here.

Features of BookTranslator

One-Click, Full-Book Translation

Unlock entire libraries with a single action. Upload your EPUB, PDF, DOCX, or other supported file, select your target language, and let our sophisticated AI handle the rest. The engine processes the entire document—from cover to cover—maintaining the structural integrity of the original. This seamless process eliminates the tedious task of copying and pasting text in fragments, delivering a complete, formatted translation ready for you to download and enjoy immediately.

Intelligent Format & Layout Preservation

We believe a book's presentation is part of its soul. Our technology goes beyond text conversion to faithfully mirror the original document's design. Chapters, headings, paragraphs, images, captions, and even complex elements like footnotes and sidebars are carefully retained in the translated output. This ensures you receive a professional-quality document that feels familiar and is easy to navigate, just like the original version.

Bilingual Side-by-Side Comparison

Accelerate your learning and ensure precision with our powerful bilingual view. This feature displays the original text and its translation side-by-side, line-for-line. It is an invaluable tool for language students deepening their comprehension, for editors verifying accuracy, and for anyone who wants to appreciate the nuances of the original language while reading comfortably in their own.

Lightning-Fast AI-Powered Speed

Say goodbye to long, uncertain waiting periods. BookTranslator leverages cutting-edge AI to deliver accurate translations in about one minute for most tasks. This remarkable speed transforms what used to be a project of weeks into a task of moments, allowing you to focus on reading, learning, and creating rather than waiting.

Use Cases of BookTranslator

For Language Learners & Students

Immerse yourself in authentic material to accelerate fluency. Read your favorite novels or academic papers in their original language with the safety net of an instant, parallel translation. This side-by-side approach builds vocabulary, improves grammar intuition, and boosts comprehension far more effectively than traditional study methods, making the path to mastery engaging and efficient.

For Avid Readers & Book Enthusiasts

Your next favorite story isn't limited by language. Instantly explore bestsellers, classic literature, or niche genres from any corner of the globe. BookTranslator removes the frustrating wait for official translations, granting you first access to emerging voices and diverse narratives, and empowering you to curate a truly international personal library.

For Authors & Content Creators

Expand your audience and impact globally. Authors can efficiently translate their manuscripts, blogs, or scripts to reach readers in new markets. Content creators can localize their digital books, guides, or subtitles for video content, allowing their work to resonate across different cultures and languages, opening doors to unprecedented growth.

For Researchers & Professionals

Access critical information without delay. Academics, analysts, and business professionals can quickly translate foreign research papers, technical manuals, legal documents, or market reports. This immediate access to global knowledge supports informed decision-making, sparks innovation, and provides a competitive edge in any field.

Frequently Asked Questions

What file formats does BookTranslator support?

We support a wide range of formats to accommodate various needs. You can upload EPUB and PDF eBooks, plain text TXT files, Microsoft Word DOCX documents, and subtitle files including SRT, VTT, ASS, and SSA. We also support Markdown (MD) files. The maximum file size for upload is 50MB.

How does the pricing work?

BookTranslator offers flexible plans to suit different needs. You can start as a Guest and pay per translation task. For regular use, our Free plan offers 1,000 free credits and credit-based payments at a discounted rate. The Pro subscription ($8/month or $96/year) provides the best value, offering 50,000 credits monthly, the lowest per-word rates (at least 60% cheaper than Guest), permanent translation history, and a 50% discount on extra credit purchases.

Is my data and the translated content private and secure?

Absolutely. We operate on a strict privacy-first principle. Your uploaded files and the resulting translations are hosted securely and are not used to train public AI models. We also maintain copyright-aware terms of service, meaning we respect intellectual property rights and provide the tool for your personal or legal transformative use, keeping your files and work safe.

How accurate are the translations?

Our translations are powered by advanced, state-of-the-art AI technology, specifically fine-tuned models based on systems like ChatGPT. This allows the engine to understand context, cultural nuances, and idiomatic expressions, resulting in translations that are not only accurate but also natural and fluent. For critical projects, our bilingual comparison feature allows you to review and verify the output easily.

Pricing of BookTranslator

BookTranslator offers transparent and flexible pricing designed to empower every kind of user. Start translating immediately as a Guest with a simple pay-per-task model. Unlock greater savings and features by signing up for free, which grants you 1,000 free credits and access to discounted credit packs. For power users, the Pro plan is the ultimate key to cost-effective, high-volume translation. At just $8 per month (billed annually at $96, saving 20%), the Pro plan provides 50,000 credits monthly, reduces your cost per word by at least 60% compared to Guest rates, includes a 50% discount on additional credits, and stores your translation history forever. Furthermore, BookTranslator is committed to sustainability, contributing 1% of every subscription to carbon removal initiatives through Stripe Climate.