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Basic Information
Psychological Profile
Character Arcs
Relationships
Timeline
Notes
Relationship Web
Compare Character Arcs
Export Data
Export Character Bible
Import Data
About Persona
Persona is a private, offline-first tool designed for writers, actors, and creative professionals who want to build fictional characters with depth and authenticity.
Built entirely in your browser, Persona keeps your data safe on your device. We never see or store your work. All character information—from psychological profiles to relationship networks—lives locally, giving you complete privacy while you create.
Whether you're developing a complex cast for a novel, preparing character backstories for a film, or simply exploring the emotional arcs of fictional people, Persona helps you track the details that bring characters to life. Map psychological journeys across three acts, visualize relationships, and export comprehensive character bibles for your creative projects.
We believe great characters deserve great tools. Persona is free to use, and we're committed to keeping it that way.