Lucid Book
Lucid Book is a browser-based AI story-play platform built around playable books.
What Lucid Book is
Lucid Book is a browser-based AI story-play platform built around playable books. You can prepare a story beforehand or begin with one character and add others as the narrative develops. During play, controls let you change weather, time, genre, mood, and location. Character profiles can include roles, personalities, behavior, interests, and relationships, and you can build worlds with detailed places and connect characters to those places. Lucid Book says its AI keeps track of book-scale context to maintain continuity among events and characters. Stories can be played in any language. You can share a book by link or publish it in a community library, and lock editing. It adapts to PC, tablet, and mobile screens and can be installed as a Progressive Web App. Lucid Book is labeled beta and currently free; the FAQ says you can begin by making a first playable book. Its Privacy & Cookies Policy page says the policy document could not be loaded.
Good
- Adjust story scenes while play is underway.
- Character profiles include roles and relationships.
- Books can be shared by link or published.
- Stories can be played in any language.
- Beta is currently free.
Watch out
- The product is labeled beta.
- The Privacy & Cookies Policy document could not be loaded.
Who it suits
Lucid Book suits people who want to create and guide interactive stories, either alone or through books shared with others. It is accessible through a browser on PC, tablet, and mobile screens.
Verdict
Lucid Book offers interactive story creation with adjustable scenes, character profiles, and options for sharing books. It is currently free in beta, though its privacy policy document is unavailable on the site.
Plans and prices
From Lucid Book's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Beta | Free | Currently free |
The facts
Each one read from Lucid Book's own pages, with the date it was checked.
What it does
- Availability
- Lucid Book runs in a browser and can be installed as a Progressive Web App; it adapts to PC, tablet, and mobile screens.checked 10 Oct 2026
- Characters
- The site describes support for unlimited characters and locations in a shared story space.checked 11 Oct 2026
- Current status
- The site labels Lucid Book as beta and currently free.checked 10 Oct 2026
- Languages
- The site says users can play stories in any language.checked 11 Oct 2026
- Pricing model
- Lucid Book says it has no subscription and that users pay for Lucid Pages, described as AI credits, when they play.checked 11 Oct 2026
- Privacy
- The site's Privacy & Cookies Policy page says the policy document could not be loaded.checked 10 Oct 2026
- Product
- Lucid Book describes itself as an AI story-play platform and a playable book where users step into character roles and shape the story.checked 11 Oct 2026
- Scene controls
- Users can adjust weather, time, genre, mood, and locations while a story unfolds.checked 10 Oct 2026
- Sharing
- Users can share books through a link or publish them in a community library, and can lock editing on a book.checked 11 Oct 2026
- Story control
- Users can adjust scenes in real time, including weather, time, genre, mood, locations, character roles, and relationships.checked 11 Oct 2026
- Story creation
- Users can create a story in advance or start with one character and add more as they play.checked 10 Oct 2026
- Story memory
- The site says its AI uses book-scale context to remember the entire story and keep characters and events consistent.checked 11 Oct 2026
- World building
- Users can create worlds with detailed locations and characters, and connect characters to locations with roles.checked 11 Oct 2026
Money
- Free access
- The FAQ says users can start for free and create their first playable book; the page labels the beta as currently free.checked 11 Oct 2026
The company
- Headquarters
- Prague, Czech Republicchecked 28 Sep 2026
Where it runs
- Platform access
- Lucid Book runs in a browser and can also be installed as a Progressive Web App; it says it adapts to PC, tablet, and mobile screens.checked 11 Oct 2026
