
MasterDuelMeta Assistant by Yazan, Setolo
This extension is used to export Yu-Gi-Oh! Decks from Masterduelmeta.com to www.db.yugioh-card.com and vice versa.
2,608 Users2,608 Users
You'll need Firefox to use this extension
Extension Metadata
About this extension
This extension is an Assistant to the masterduelmeta website.
Current Features
- The ability to export decks from masterduelmeta to the Master Duel game: There should be a share option under every deck container in the MDM website, using the "to Master Duel" option benefiting from the extension to automatically copy the deck into your yugioh-card db deck lists which can later be accessed in the Master Duel game.
- The ability to export decks from the Yugioh-card db to MasterDuelMeta, by enabling this extension you should be able to find an "Export to MDM" button in any Yugioh-card db deck page.
Current Features
- The ability to export decks from masterduelmeta to the Master Duel game: There should be a share option under every deck container in the MDM website, using the "to Master Duel" option benefiting from the extension to automatically copy the deck into your yugioh-card db deck lists which can later be accessed in the Master Duel game.
- The ability to export decks from the Yugioh-card db to MasterDuelMeta, by enabling this extension you should be able to find an "Export to MDM" button in any Yugioh-card db deck page.
Rated 5 by 2 reviewers
Permissions and dataLearn more
Required permissions:
- Access your data for sites in the masterduelmeta.com domain
- Access your data for www.db.yugioh-card.com
More information
- Version
- 2.0
- Size
- 13.29 kB
- Last updated
- 6 days ago (23 Sep 2025)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
- Add to collection
Release notes for 2.0
- Fixed issues with importing/exporting cards that contain symbols, such as Maliss <P> Dormouse
- Fixed an issue where if you have more than 10 unique extra deck monsters, there's a chance the deck would not get imported from YGO DB to Master Duel Meta.
- Updated import/export code to condense the amount of characters necessary to run the program
- Updated export code to YGO DB to add more necessary header parameters to prevent some situations where the POST request would fail unexpectedly.
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