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Deck editor for the yu-gi-oh trading card game.

Yu-Gi-Oh! DeckMaster

GitHub release (latest by date) Discord

DeckMaster's editor in action

Yu-Gi-Oh! DeckMaster is a deck editor for the Yu-Gi-Oh! trading card game. It features a full deck editor and a combo editor for live probabilities.


You can install DeckMaster via one of our installers, or by building from source. Visit the documentation for instructions.


If you encounter any issues when using DeckMaster, or simply have a suggestion on how to improve it, please open an issue in our issue tracker and I'll get back to you.

Alternatively, if you do not have a GitHub account, please use the Discord server.


DeckMaster is completely open-source and accepts contributions from the community. If you wish to contribute to DeckMaster, please read our contributing guide.


DeckMaster is distributed under the MIT license.

Thanks For All The Fish! (Attribution)


Something missing? Edit this app.

Keyboard Shortcuts

Key Action
/ Focus the search bar
Esc Focus the search bar and cleans it
Select the next search result
Select the previous search result
Enter Open the selected search result
cmdEnter Ctrl+Enter Open the selected search result in a new tab