Privacy Policy

Overview

TCG Deck Doctor (“we”, “us”, or “the site”) provides deck building and analysis tools for trading card games. This policy explains what information we collect, how it is used, and your choices regarding that information.

Information We Collect

When you use the site, we may collect the following types of information:

• Account information — If you create an account, we store your email address and an encrypted password (or Google OAuth identifier).
• Cookies — We use cookies to keep you signed in and to remember your preferences (such as dark mode).

Third-party services we use (such as Google AdSense) may collect additional data like your IP address, browser type, and browsing activity through their own cookies and tracking technologies. See the sections below for details.

Google AdSense and Advertising Cookies

We use Google AdSense to display advertisements. Google AdSense uses cookies — including the DART cookie — to serve ads based on your visits to this site and other sites on the internet. These cookies allow Google and its partners to show you ads based on your browsing activity.

Specifically, third-party vendors (including Google) use cookies to serve ads based on your prior visits to this website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads based on your visit to this site and/or other sites on the internet.

Opting Out of Personalized Ads

You can opt out of personalized advertising at any time:

• Visit Google Ads Settings to manage your Google ad preferences.
• Visit the Network Advertising Initiative opt-out page to opt out of third-party ad cookies.

How We Use Your Information

We use collected information to operate and improve the site, authenticate users, and display relevant advertisements. We do not sell your personal information to third parties.

Third-Party Services

In addition to Google AdSense, we may use other third-party services (such as analytics providers) that collect, monitor, and analyze usage data. Each service operates under its own privacy policy. For more information about how Google handles data, see the Google Privacy Policy.

Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated revision date. Your continued use of the site after any changes constitutes acceptance of the updated policy.

Contact

If you have questions about this privacy policy, please reach out via the site’s contact channels or open an issue on our project repository.