Now available

Moonvault

A vault for the game master.

Download Moonvault and keep your tabletop RPG campaigns, notes, and session prep close at hand. The forever free version is ready to use, and Moonvault Pro now includes reusable prep templates and pinned pages for faster table navigation.

Latest builds for macOS and Windows.

The Moonvault Journal

Guides and dispatches from inside the vault

Find game-master guides, release stories, and practical notes for getting more from Moonvault.

Explore the journal →

Latest entry

August 10, 2026

Run and Recap a Shadowdark Campaign in Moonvault

Run The Foundry Without Fire using Active Session Mode, Session Board, exploration tracking, Map Room, encounter combat state, quick capture, and session summaries.

Read the latest entry →

Forever free

What you can use today

Campaign vaults Organize your game material around the campaigns you are actively running.
Markdown notes Write prep, lore, handouts, lists, quotes, tables, and code-style blocks in a flexible editor.
Live editing tools Use compact formatting and insert menus without leaving your writing flow.
Campaign focus Hide other campaigns when you want a cleaner workspace for the current table.
Desktop downloads Install stable builds for macOS and Windows from the public release page.
Built-in updates Check for new Moonvault releases from inside the app as the vault keeps improving.
Pro prep templates Supporters can create pages from reusable session, NPC, monster, and location templates.
Pro pinned pages Keep active sessions, parties, locations, or rules notes in a dedicated Pinned section.

Moonvault Pro

A lifetime key for Ko-fi supporters

Any donation above US$10 on Ko-fi receives a lifetime license key to unlock Moonvault Pro features like reusable page templates, linked template fields, and pinned pages. Keys are verified locally, so your license keeps working even when your prep night is fully offline.

Support on Ko-fi