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AI D&D campaign manager.
Your adventure, already connected.

Turn your D&D adventure PDF into a campaign you can work with. Bring NPCs, locations, maps, and story content together, then spend your preparation time making the adventure your own.

Start freeSee how it works
Ronan ValeVael OrinMara VossBrother CadeThe Ashen CoastBBlackwaterRORuined ObservatoryTCTide ChapelPBThe Pale BeaconPHThe Pale HandCWCinder WatchMKThe Moon KeySLStormglass LensSCSalt Crown

Explore an example campaign. Select a person or place to see how it connects.

From source to session

Less transcription.
More preparation.

  1. 01

    Bring the adventure.

    Upload your adventure PDF as a campaign source.

  2. 02

    Find what matters.

    One Realm extracts people, places, maps, and mechanics, then connects them.

  3. 03

    Make it yours.

    Review the results and add your own material before the next session.

Your campaign, in context.

Scenes for story beats. World for people and places. Content for the mechanics you return to.

One Realm campaign workspace showing connected story content and the campaign assistant

A few useful answers.

What does One Realm extract from a PDF?

The extraction looks for campaign content including NPCs, locations, maps, facts, stat blocks, and story material. What it finds depends on the source; not every document contains every kind of content.

Will everything be ready to play automatically?

Plan to review the results. Extraction can miss details or interpret them incorrectly. Check important names, mechanics, and connections against your source, then prepare the maps and encounters you want to run.

Can I use my own adventures?

Yes. Upload your own adventure PDFs or material you have permission to use. You can also add and edit campaign content yourself, so the workspace can include your homebrew changes.

Does uploading a PDF use credits?

Uploading a PDF to Sources does not use credits. AI extraction uses credits. The app shows an estimate before processing, and the final charge depends on the work performed. See the pricing page for the current plans and credit allowance.

Can I keep adding to the campaign after import?

Yes. Your uploaded sources stay view-only. You can add and edit people, places, facts, and story content in the campaign, or use the campaign assistant to help create and update that content.

Bring the book. Build your version.

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Also explore AI D&D character sheet