Opinionated Wiki
Connected notes, backlinks, relationships, templates, and TTRPG-aware documents.
Links stay connected.
Campaign workspace
Built for the person behind the screenYour campaign, ready when the table is.
Build a connected world, shape the next Session, and run the table from one focused workspace for Game Masters.
- Complete core app
- No account required
- Your data stays yours
No sign-up. No trial. Open it in your browser.
- 01Build the worldConnected notes and relationships
- 02Prepare the SessionScenes, references, and a runnable Board
- 03Run the tableFast answers without losing the story
One connected studio
Everything you need to run epic games
One campaign knowledge base, with tools that turn your notes into things you can use at the table.
No-code stat blocks
Choose your game system, enter familiar fields, and Dun-Gen automatically applies the right structure and table-ready presentation.
System-specific by design.TTRPG tools
Monsters, items, spells, locations, NPCs, Initiative, and session tools made for Game Masters.
Campaign knowledge first.Photo or paste to stat block
Take a picture or paste existing stat-block text. Optional AI extracts the mechanics and stages a system-formatted, table-ready asset for review.
Review before saving · Optional paid AI.Restructure text in place
Select text in the editor to improve, rewrite, expand, shorten, structure, or extract knowledge—then review and apply without leaving the note.
Context-aware · Optional paid AI.Print & play
Create Cards, Folios, Maps, Minis, and Handouts without rebuilding your content.
Table-ready output.AI assistant
Optional paid AI helps organize notes, generate material, and move ideas toward the table.
Pay only for AI usage.User-owned data
Your campaign stays on your device unless you choose otherwise.
You own your data.Actually free
Free means the whole core app.
No subscriptions or feature limitations.
Build, manage, export, and run your Campaign without a trial, artificial pricing tier, or account requirement.
Free forever- Unlimited Campaigns and notes
- Wiki, search, relationships, and linking
- TTRPG content and GM tools
- Cards, Folios, Maps, Minis, printing, and export
- Initiative and GM Board
- Local storage and data export
- Mobile and desktop capability
Optional support
How Dun-Gen supports itself
The complete campaign workflow stays free. Support development only through services and cosmetic delight you choose.
Usage-paid accelerator
AI services
Purchase credits when you choose to use AI. It is never a prerequisite for the Wiki, production tools, storage, export, mobile, or other core features.
Cosmetic delight
Themes & pets
Optional themes, assistant pets, and visual enhancements personalize the studio without unlocking campaign capability. Cosmetics preserve readability and accessibility.
Your campaign · You own your data
Built around trust
No account required
Open the local core app and start creating immediately.
Private and user-owned
Dun-Gen does not need custody of your Campaign for the core app to work.
Portable by design
Export your Campaign and table-ready materials whenever you choose.
Built for Game Masters
Designed around campaign preparation and running games at the table.
Ready to build your world?
Open Dun-Gen and start creating. Your first Campaign is already waiting.