How it works

Short version: we do not store anything. Your cards live in your own browser, and Export is how you keep them safe or move them.

Where your cards are kept

Everything you make is saved only in the browser you are using, on your device. Nothing is uploaded, and there are no accounts.
That means we cannot see your cards, and we cannot recover them for you either.
Your cards will be gone if you clear your browsing data or site data, use a private window, or switch to another browser or device.

Export downloads one file named like munitorum-cards-2026-09-22.json with every card and your print settings.
Import loads it back. It replaces the cards currently in the maker (it asks first). It does not merge.
The file is plain JSON. Share it with your group so everyone prints the same cards.

Datasheets are read from the Game Datacards community feed, a public JSON conversion of the tenth edition rules maintained by the Game Datacards project. The maker loads each faction from that feed when you pick it, with a copy on this site as a fallback, and the faction pages are rebuilt from it weekly.
We do not check the data against the books. If a value looks off, the official publications win. Edit the card and carry on.
The card layout, colours and glyphs are ours. No official artwork, logos, icons or card frames are used.

The site is free and provided as is. The official rules are always the authority.
You are responsible for the text you add and for what you print. We never see it.
This is an unofficial fan project, not affiliated with or endorsed by Games Workshop. If you are a rights holder with a concern, contact us and we will deal with it promptly.
The site may show ads or a donation link to cover its costs. Every feature is free; nothing is unlocked by donating. See Privacy.