Notebook.ai
Open siteWriting & Editing
Introduction
A smart notebook for worldbuilders and writers to design universes.
Notebook.ai Product Information
Notebook.ai is a collaborative, AI-assisted worldbuilding platform designed for writers and roleplayers to create and organize rich, immersive universes. It provides a structured, wiki-like workspace to model characters, locations, items, cultures, magic, technologies, and more, with built-in writing prompts, cross-references, and cloud-backed storage.
Key Use Cases
- Authors and storytellers build and manage multiple universes for novels, stories, or plays.
- Dungeon masters and game masters plan campaigns, track lore, and share content with players.
- Teams or communities brainstorm and collaboratively develop world details in a centralized, searchable repository.
What You Can Create
- Universes to house all pages related to a world
- Characters with rich details (appearance, thoughts, family, personality)
- Locations (countries, cities, landmarks, towns, buildings)
- Items (weapons, artifacts, ownership, provenance)
- Creatures, flora, and fauna for ecosystems
- Planets and continents for planetary-scale worldbuilding
- Societies, governments, religions, laws, and traditions
- Magic systems, technologies, vehicles, diseases, blessings, and more
- Languages, cuisines, sports, scenes, timelines, and collections
Core Features
- No ads and private by default with optional sharing
- Free tier with core building blocks: universes, characters, locations, items, and more
- Rich notebook pages for countries, cities, landmarks, and other world elements
- Cross-referenced pages to build a connected world (wiki-like)
- Prompting and guided questions to flesh out ideas
- Continuity checks to avoid contradictions across pages
- Built-in document editor for fast writing without leaving the workspace
- Rapid search to find any idea or detail quickly
- Planning tools: timelines and collections for organizing content
- Cloud-backed storage to preserve your world over time
- Premium options unlock additional templates and pages for deeper worldbuilding
How It Works
- Create a universe to host your world’s pages.
- Add pages for characters, locations, items, and other worldbuilding elements.
- Link pages to build a connected network of lore and history.
- Use prompts, guidance, and AI-assisted analysis to expand ideas and improve readability.
- Collaborate with others by sharing pages or whole universes.
How to Use Notebook.ai
- Sign up for a free account to access core features.
- Start with foundational pages: Characters, Locations, and Items.
- Create additional pages for cultures, magic, technologies, and more as your world grows.
- Use cross-links to connect related pages and maintain internal consistency.
- Upgrade to premium for more templates, pages, and enhanced capabilities.
Safety and Privacy
- Your content is private by default; you control what you share.
- No ads to distract from writing and worldbuilding.
Pricing Overview
- Free Starter plan with core universes and pages
- Premium plan (paid) unlocks additional templates and page templates for deeper worldbuilding
What People Say
"Really clever and beautifully organized way for storytellers to create a world." — Alec P.