Privacy Policy
Last updated: November 1, 2026. Master Duel VN (https://masterduel.online) is committed to protecting your privacy when browsing card translations, sharing decks, and participating in community tournaments.
1. Information We Collect
When you sign in via email, Google, or Discord, we store only basic profile information (display name, email address, avatar) required for deck building, tournament registration, and article comments. We never sell your personal information to third parties.
2. Cookies & Third-Party Advertising (Google AdSense)
Master Duel VN uses Google Analytics for anonymous traffic analysis and Google AdSense to display advertisements that support our community server costs:
- Third-party vendors, including Google, use cookies (such as the DoubleClick DART cookie) to serve ads based on a user's prior visits to Master Duel VN or other websites on the Internet.
- Google's use of advertising cookies enables it and its partners to serve personalized or non-personalized ads to users based on their visits to our site and other sites.
- Users may opt out of personalized advertising at any time by visiting Google Ads Settings or www.aboutads.info.
3. Data Security & User Rights
All traffic to Master Duel VN is encrypted via HTTPS/SSL. You have the right to update your profile, delete your published decks, or request full deletion of your account and personal data by contacting our administration team.
4. Contact & Legal Links
If you have any questions regarding this Privacy Policy, please contact us at: [email protected].