Slay the blank page.
One place to build an entire world, then write the story that lives inside it. For writers, designers, and game masters.
That’s 14 active days of use, not 14 days on the calendar. The clock only ticks on days you actually open the app. No account, no card.

Build worlds from the ground up
A 14-step studio takes you from a blank slate to a living world, before you write a single word. Mix templates to blend two cultures into one, watch a completeness radar fill in, and it all flows into the map automatically.






A map that thinks like a world
Procedurally generate a fantasy world or load real Earth geography, then paint borders, provinces, and settlements, and click any settlement to assign and inspect its data.


- Generate fantasy continents (paint your own landmasses first) or start from real-world Earth data.
- Political entities with succession, militaries, economies, and trade routes, each deriving its culture, religion, and language from its people.
- Settlements with per-race demographic pie charts, industries, markets, crime, and legal profiles.
- Capture historical snapshots ("Fall of the Old Empire") and watch borders and powers shift across eras.
- Export your map to PNG up to 16K (16384px), print-ready.
Characters who feel like people
A 7-step character studio builds psychologically grounded people from the inside out, birthplace and era, mind, wounds, resources, and story role.






- Core wound, the lie they believe, desire vs. need, public mask vs. private self, depth, not stat blocks.
- 150+ named archetypes across 14 categories, applied as overlays onto existing characters.
- Generate a whole ensemble from a description, including AI-assigned relationships between every pair.
- Shape every relationship's emotional tone on a drag-to-sketch radar, and a force-directed map ties the whole cast together.

Plot it on a timeline
Build multiple story timelines from 42 structural templates, then keep your outline beside every scene as you write.

- 42 templates, Hero's Journey, Save the Cat, Kishōtenketsu, Corruption Arc, Political Intrigue, and more, or start blank on a free-form beat canvas.
- AI generates beats in phases: concepts, per-beat detail, then assigns your characters to each beat.
- A side panel in the editor shows each scene's beat: a story-function radar, promise/payoff threads, and adjacent beats.
- Per-scene beat-progress tracking keeps your scenes ordered within the structure.
Write inside your world
A rich-text editor that recognizes every character, place, and deity from your world as you type, with local-AI autocomplete and a prose-analysis radar.

- Entity-aware highlighting: characters, settlements, factions, and deities underlined by role, click a name to open their profile.
- Inline ghost-text autocomplete from your own local model, Tab to accept, Esc to dismiss.
- The Textual Harmony radar scores your prose on stylometric axes and pinpoints the passages to fix.
- Hundreds of craft snippets, a dictionary/thesaurus, conlang translation, and exports to PDF, DOCX, Markdown, and TXT.
- Compile a full World Bible PDF, every section, map plate, and character, in one click.
Private AI, fully offline
Every AI feature runs right on your own machine, no data ever leaves your computer.
One license. Yours to keep.
A one-time purchase, no subscription, ever. Every update for this version is included.
one-time · no subscription · yours forever
- The complete studio, worlds, maps, characters & prose
- Private local AI, no keys, no cloud, no subscription
- Every update for this major version, free
- One portable
.exordiumfile, offline & yours
Sign in first and your license saves to your account automatically.