Context-aware AI
Models understand literary nuance, tone, pacing, and terminology so your voice remains recognizable across languages.
Translate your book with literary precision.
Upload your manuscript and let advanced AI models translate your work while preserving your unique voice, tone, pacing, and formatting.
✓ TXT and DOCX✓ Owner-private projects✓ Editorial refinement
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Strict privacy policy
Your manuscript is private, never used for AI training, and removed with your project. Read more.
$
Calculate your API costs
Use your own OpenRouter key and pay wholesale prices directly to AI providers. See how affordable translating a complete book can be.
80,000 words
10k short story200k epic novel
AI model tier
Estimated API cost
$0.48
Approximate cost paid directly to OpenRouter. Translation Hub does not mark up API costs.
Why choose our platform?
Built specifically for authors and publishers, combining the speed of AI with the control required for complete literary works.
Formatting preserved
Paragraphs, headings, emphasis, links, lists, chapters, and dialogue structure survive document import and export.
Multiple AI models
Choose from carefully filtered OpenRouter text models and balance speed, translation quality, context length, and cost.
Side-by-side editing
Review original and translated text together, edit individual paragraphs, request alternatives, and move through the manuscript.
Manuscript strategy
Analyze genre, style, era, characters, locations, lore, and terminology before translating for stronger continuity.
Secure and private
Projects are owner-scoped, API keys are encrypted, and manuscript content is never written to AI activity logs.