Turn your ideas into complete, professional-quality books in just a tap! No more short book outlines or templates, the Nellie book generation model makes creating entire full-length books of any type or genre simple and fast. Built for authors, educators, creators, or readers.

Most AI writing tools help with a page or chapter. Nellie creates the whole book. Start with an idea and generate a complete, editable book with connected chapters, illustrations, and a custom cover. Create novels, children’s books, comics, manga, textbooks, courses, and more, then turn your work into an audiobook or export it as PDF or EPUB. Built for anyone who wants to go from blank page to finished book without juggling a stack of AI tools.

Most AI writing tools can generate a passage or help rewrite a chapter. But creating an actual book still means juggling prompts, stitching chapters together, making illustrations and a cover, formatting everything, and finding separate tools for narration and export. I built Nellie to bring that entire process into one place. Give it an idea, and it can create a complete, structured book with connected chapters, illustrations, and a custom cover. You can edit the result, turn it into an audiobook, or export it in many formats including PDF or EPUB. Nellie can create novels, children’s stories, comics, manga, textbooks, courses, and nonfiction. It’s designed for people who have a story or useful idea but don’t necessarily have the time, experience, or collection of tools needed to turn it into a finished book. I’d genuinely love your feedback, especially on the first-book experience, the editing controls, and what kinds of books you’d like Nellie to support next. Thanks for checking it out!

Nellie

One-shot full book writer. Create any book you can imagine

One-shot full book writer. Create any book you can imagine

Nellie

Previous Nellie Launches

Previous Nellie Launches