

Turn your ideas into complete professional quality books in just a few taps! No more short books or templates, our AI-powered model makes storytelling simple and fast.

Quality Analysis
Use our automatic integrated quality analysis tool to ensure your text is relevant, consistent, and high-quality.

Custom Voice
Customize the written tone in your generations to maintain a consistent author voice, or brand-relevancy.

Cover Design
High-quality, realistic book covers personalized with unique titles and designs.
AI-Driven Book Generation
Novels with engaging plots, dynamic characters, and captivating chapters suited with a cover, fully packaged and ready to deliver.


Page-Busting Visuals
Contextually relevant visuals designed to enrich your narrative and bring every moment of your novel to life, ensuring your storytelling feels more immersive, expressive, and unforgettable.

Over 10,000+ novels, comics, textbooks & more generated!
The Nellie AI-powered book generation model makes storytelling simple and fast. Turn your ideas turn into full length, professional-quality books in just a few taps!
Not Just Fiction
NovelGen doesn’t stop at storytelling. Generate professional-grade courses, textbooks and educational material.


Not Just Text
Expand your horizons with complete lifelike audiobook generation for any of your generated books in a variety of available voices.
Introducing Nellie 3.0: The highest quality bestselling book generation model yet
The Nellie AI-powered book generation model makes storytelling simple and fast. Turn your ideas turn into full length, professional-quality books in just a few taps!
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Every single book is uniquely generated to your taste, set by your parameters. Make your own personal fantasy to read on the beach, or create an entire library of business courses. The choice is yours.