Frequently Asked Questions
How the tracker works, where your progress lives, and how the data stays current.
Do I need an account to track my collection?
No. There are no accounts or logins. You start marking cards as owned right away, and your progress is saved automatically in your browser.
Where is my collection progress saved?
Your progress is stored in your browser’s local storage on the device you’re using. It never leaves your device and is not sent to any server.
Will I lose my progress?
Because progress is stored locally, it is tied to a specific browser and device. Clearing your browser data, or using private/incognito mode, can erase it. It also won’t automatically sync between your phone and computer.
How do I track holo and reverse-holo variants?
Each card can be marked as owned, holo, or reverse-holo, so a true master set — every variant included — is tracked accurately. Use the collection controls on a card’s page or the quick toggle on card tiles.
What is a "master set"?
A master set is a complete collection of every card in a set, including all the holo and reverse-holo variants — not just one copy of each card number. This tracker is built specifically to help you reach that goal.
How current is the card data?
Card and set data is refreshed automatically from public Pokemon TCG datasets, so new sets appear shortly after they are released. Data can occasionally be incomplete or out of date — see our Terms & Disclaimer.
Does it cost anything?
No. The site is completely free, with no paywall and nothing to install.
I found a data error. How do I report it?
Please use the Contact page and include a link to the affected card or set page along with a description of what’s wrong.
Still stuck?
If your question isn't answered here, the Contact page is the best way to reach us. You may also want to read the About page or the Privacy Policy.