BookTranslator

BookTranslator is your friendly, AI-powered companion for unlocking the world's literature. Have you ever wanted to read a book in another language but felt held back by language barriers? BookTranslator removes those barriers completely. It's a simple online tool that translates entire books for you in minutes. Just upload your book file—whether it's an EPUB, PDF, TXT, DOCX, or even subtitle files like SRT—and choose from over 100 target languages. The advanced AI, powered by technology like ChatGPT, doesn't just translate words; it understands context and nuance to deliver accurate, natural-sounding translations that preserve the author's original voice. It's perfect for language learners, avid readers exploring foreign cultures, students researching international texts, or professionals needing quick document translations. With a strong commitment to your privacy and a seamless process that keeps your book's original layout, chapters, and images intact, BookTranslator makes global reading effortless, accessible, and truly enjoyable for everyone.

One-Click Full Book Translation

Translating an entire book is as easy as a single click. There's no need to copy and paste text chapter by chapter. Simply upload your file, select your desired language, and let our AI handle the rest. This feature is perfect for novels, textbooks, or any lengthy document, delivering a complete translated version that honors the original structure and intent without any manual effort from you.

High-Quality, Context-Aware AI Translation

We use the latest AI technology to ensure you get the best possible translation quality. Our system is designed to understand the full context of sentences, grasp subtle nuances, and recognize cultural references. This means the translated text reads naturally and fluently, as if it were originally written in your target language, not like a stiff, word-for-word conversion.

Bilingual Content Comparison

Enhance your learning and comprehension with our bilingual comparison feature. This tool allows you to view the original text and the translation side-by-side or in a parallel format. It's an excellent way for language learners to study vocabulary and sentence structure, or for editors to check the accuracy and flow of the translated content with ease.

Lightning-Fast & Multi-Language Support

Experience the speed of AI with translations delivered in about one minute. Say goodbye to long waiting times. Furthermore, BookTranslator supports a vast array of over 77 languages, including popular ones like Spanish, French, German, Chinese, Japanese, and many more. This extensive support ensures you can translate to and from almost any major language you need.

For Language Learners

Immerse yourself in a new language by reading books you love in your target language. Use the bilingual comparison feature to study alongside the original text, building vocabulary and understanding grammatical structures in a real-world context. It's a fun and effective supplement to traditional language study methods.

For Avid Readers & Book Enthusiasts

Explore bestsellers, classics, and niche literature from around the globe without waiting for an official translation. Read Japanese manga, French novels, or Spanish poetry in your native language instantly. BookTranslator opens up a whole new world of stories and authors previously inaccessible due to language constraints.

For Students & Researchers

Access academic papers, research materials, and textbooks published in foreign languages. Quickly translate key documents to support your studies, gather information for projects, or conduct comprehensive literature reviews without being limited by your primary language.

For Editors & Content Professionals

Speed up your workflow when dealing with multilingual content. Translate drafts, client documents, or reference materials quickly to understand their gist, check for consistency, or prepare them for localization. It serves as a powerful first-pass tool to increase productivity.

What file formats does BookTranslator support?

BookTranslator supports a wide range of common file formats to make the process convenient for you. You can upload EPUB, PDF, TXT, and DOCX files for books and documents. We also support subtitle files like SRT, VTT, ASS, and SSA, as well as Markdown (.md) files. The maximum file size is 50MB.

How long does a translation take?

Our AI-powered engine is incredibly fast. In most cases, your book translation will be ready to download in just about one minute. The exact time can vary slightly depending on the file size and length, but it is always significantly faster than manual translation methods.

Is my data and uploaded book file private?

Yes, absolutely. BookTranslator operates with a privacy-first approach. Your uploaded files are used solely for the purpose of translation and are handled securely. We have measures in place to protect your data, and you can manage your translation history according to your chosen plan.

Can I access my previously translated books?

Yes, you can! Your translation history is stored on our platform. The duration for which history is saved depends on your plan. Free users can access history for 30 days, while Pro subscribers have their translation history saved forever, allowing you to re-download your translated books anytime.

BookTranslator offers flexible pricing plans to suit different needs. You can start translating immediately as a Guest and pay per task, which is great for occasional use. For regular users, the Free plan offers 1,000 free credits and a credit-based payment system that is at least 30% cheaper than the Guest rate. For power users and professionals, the Pro plan provides the best value at $8 per month (billed annually), offering 50,000 credits monthly, a 50% discount on extra credits, and permanent history storage. Every Pro subscription also contributes 1% to CO₂ removal via Stripe Climate.