Privacy Policy
The short version: we don't have accounts, we don't collect personal data, and your collection lives in your own browser.
Last updated: June 23, 2026
Summary
Pokemon Master Set Tracker is a static website. There is no login, no server-side database of users, and we do not ask for or store personal information such as your name or email simply for using the site.
Your collection data
When you mark cards as owned, holo, or reverse-holo, that information is saved using your browser's local storage on your own device. It never leaves your browser and is not transmitted to us or to anyone else. Because it's stored locally:
- Your progress is tied to the specific browser and device you use.
- Clearing your browser data, or using private/incognito mode, can erase it.
- We cannot recover your collection for you — it's only ever on your device.
Cookies and analytics
We do not use tracking cookies. Aside from the local storage described above (which is essential to the tracker's core feature), the site does not profile your card collection.
If Google Analytics is configured for the site, we use it to understand aggregate site usage, including
a pdf_download event when someone clicks a "Download PDF" button. That event includes the
set name and set slug so we can see which printable checklists are useful. It does not include your
locally saved collection progress. Google Analytics may use cookies or similar browser identifiers to
provide aggregate reports.
Third-party content
Card images and data may be served from third-party sources for reference purposes. Loading those resources may expose standard technical information (such as your IP address) to those providers, as happens with any website that embeds external content.
Hosting
The site is served as static files by our hosting provider, which may collect standard, aggregated server logs (for example, request counts) for security and reliability. These logs are not used to identify individual visitors.
Children's privacy
The site is a general-audience reference tool and does not knowingly collect personal information from anyone, including children.
Changes
We may update this policy as the site evolves. Material changes will be reflected by the "Last updated" date above.
Contact
Questions about privacy? Reach us via the Contact page.