Voice
How this character sounds, moves through dialogue, and makes themselves heard.
CHARACTER BIBLE + CAST MAP BUILDER
A character reference workspace for serious novelists. Generate a five-field bible from one sentence, then add allies, rivals, mentors, and enemies as your story grows.
Preview a Bible without signing in. Usage limits apply.
How this character sounds, moves through dialogue, and makes themselves heard.
The contradiction or weakness that keeps their best intention from being easy.
The want beneath the want — and the fear that makes it urgent.
A past event with enough unfinished business to pull the story forward.
Setup, confrontation, and resolution in a shape you can actually write.
AI-generated draft. Review before publishing or commercial use.
THE DIFFERENCE
A useful character reference should show who pulls on whom. Build the relationship context around every voice, flaw, and motivation.
Open Cast workspace ↗HOW IT WORKS
Start with a sentence or paste notes you already have.
Review and edit Voice, Flaw, Motivation, Backstory Hook, and 3-Beat Arc.
Add relationships as your story grows, then export the draft for your writing flow.
EXPLORE THE WORKFLOW
START WITH ONE IDEA