Free book writing editor with AI co-author, story bible, character tracking, and chapter management. The Scrivener alternative that lives in your browser.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
Canada




Sites and apps similar to Storyloft include ONLYOFFICE, which is free and open source. Other options are LibreOffice - Writer, Zettlr, Google Docs and Microsoft Word. You're spoiled for choice with Novel Authoring Tools like Storyloft: we list more than 50 alternatives for Mac, Windows, Linux, iPhone and iPad.
Free book writing editor with AI co-author, story bible, character tracking, and chapter management. The Scrivener alternative that lives in your browser.








Atlantis is an innovative, no-nonsense word processor carefully designed with the end-user in mind. Compact, fast-loading, but still powerful and efficient, Atlantis will be the perfect companion for a wide range of your word processing tasks, – from simple to most complex.



The writing app for authors, academics, and worldbuilders who need to plan, write, and collaborate - all in one place.




Fountain is inspired by Markdown syntax, intended as a simple markup syntax for writing, editing and sharing screenplays in plain, human-readable text.

Novellier is a complete writing suite designed for novelists, screenwriters, and storytellers. Unlike traditional word processors, it lets you manage entire book series within a single project—switch between novels while sharing characters, locations, and resources across all of...




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Great online app for writers, novelists, and bloggers. Manage project timelines, outlines, characters, locations and objects, upload photos and reorganize it all as much as you need to. Contextual inline notes (including to-do items, photos, and videos) to help you keep your...



Authorea is the online document editor for researchers that allows researchers to write, cite, host data, and publish research documents. Authorea is trusted worldwide by leading researchers writing and publishing content in every discipline, from astrophysics to zoology.


Edit, create, and view your documents, spreadsheets, and presentations — all without internet access.

Plan, write, and structure long-form fiction with offline scene reordering, plot timeline, character mapping, AI writing assistant, notes for world-building, export options, and privacy-first local storage. No subscriptions, one-time payment, or web account required.



