Translate a Book with AI

Overview

Translate a Book with AI makes translating your book fast, accurate, and easy. Upload your manuscript in formats like PDF, DOCX, EPUB, or IDML, choose a language, and get a translation that preserves your book’s original layout, style, and nuance. Whether you need a first draft or a polished result, the platform offers Standard, Pro, and Author modes, giving you control over fluency, consistency, and tone. Thousands of authors and publishers rely on it to save time while producing professional-quality translations.

Key Features

Context-Aware Translation: AI reads and understands your book's themes and style before translating, ensuring consistency across chapters.
Format Preservation: Maintains all original formatting including images, bold text, hyperlinks, titles, and page structure.
Custom Instructions: Add reference text, custom instructions, or use auto-generated translation guides for specialized terminology.
Multiple Translation Modes:There are Standard, Pro, and Author modes, which trade off speed and consistency/quality.
Broad Language Support: You can choose from dozens of target languages to translate your book into a language your audience understands.
Privacy Protection: Your book content is never used to train AI models or shared with third parties.
Quick Turnaround: Get complete translations in hours or days instead of weeks required for human translation.

Pros

Translation Accuracy: Users report only minor edits needed, with Portuguese and English translations verified by professional translators.
Significant Cost Savings: Users note good value for money compared to traditional work, and pricing for AI translation is much lower than typical human translator fees.
Responsive Support Team: Users praise the helpful and kind customer service team.
Hyperlink Preservation: Successfully maintains clickable links and cross-references in translated documents.
Fast Processing: Weeks of translation work completed in hours, enabling quick international publishing.

Cons

Limited Custom Terminology Control: Some users noted difficulty providing instructions for specific terms and invented names in earlier versions.
Minor Formatting Issues: Occasional spacing errors and table of contents may require manual adjustment of page numbers and indenting.
Language-Specific Variations: Some target languages may produce phrasing that feels more formal or stronger than expected, which can require manual revision for tone or simplicity.
No Real-Time Editing: Cannot adjust translations in progress, requiring resubmission for changes.

Use Cases

Independent Authors Going Global: Self-published authors upload their novels to reach international markets affordably. One author received a Portuguese translation verified as "truly perfect" by a professional translator, with only minor spacing errors to fix.
Academic Publishers Expanding Access: Academic publishers like Taylor & Francis translate scholarly works from Chinese and other languages into English, making research available to wider audiences. The China Perspectives series includes over 350 titles by leading scholars.
Corporate Training Materials: Companies translate employee manuals, training documents, and internal communications to ensure consistent information across multilingual teams. The formatting preservation ensures branded materials maintain their professional appearance.
Educational Content Localization: Educators and course creators translate textbooks, workbooks, and guides so students in other regions can access learning materials in their own language.
Literary Translation Projects: Independent translators and small publishers generate first‑pass translations of fiction or niche works to explore publishing opportunities in new languages, often reporting 90%+ accurate output that retains narrative flow.
Technical Documentation: Authors of technical books and manuals translate content while preserving specialized terminology, code snippets, and formatting. Users successfully translate books from Korean, Japanese, French, and other languages to English with minimal editing needed.

Frequently Asked Questions

How accurate are the translations?

Users report 95-98% accuracy for most language pairs, with professional translators verifying the quality. You'll typically need to make only minor edits to spacing, invented names, or specialized terminology. The AI preserves context and narrative flow, making translations nearly publication-ready.

What file formats are supported?

The platform accepts EPUB, PDF, and other common ebook formats. All original formatting, including images, hyperlinks, bold text, and titles, is preserved in the translated version.

How long does translation take?

Translation time depends on the mode you choose and your book’s length. Standard and Pro Modes often finish within minutes, while Author Mode (which builds a full translation guide first) can take several hours.

Is my book content kept private?

Yes. Your book content is never used to train AI models or shared with third parties. The platform prioritizes privacy and data security for all uploaded materials.

Can I provide custom instructions for translation?

Yes. You can add custom instructions, reference text, or use auto-generated translation guides to handle specialized terminology, character names, or stylistic preferences. This helps ensure proper translation of technical terms or invented words.

What's the difference between translation modes?

Standard Mode offers quick, cost-effective translation. Pro Mode provides enhanced quality control and context awareness. Author Mode delivers the highest quality with multiple refinement passes, ideal for publication-ready translations.

Do I need to edit the translated book?

Most users need only minor edits, primarily for table of contents page numbers, spacing, or specialized terminology. The AI handles context and maintains narrative consistency, so you won't need to rewrite entire sections.