Made for collectors who care about the details.

Ninefoil began as a way to plan a personal nine-pocket binder: compare illustrations, rearrange pages quickly, and keep track of the exact cards needed to finish a theme. The goal is simple—a useful organizer that doesn't require a spreadsheet, an account, or a paid subscription.

What the app does

It combines a flexible 4-, 9-, and 12-pocket page editor with a collection library, ownership flags, JSON backups, and third-party card catalog search.

What it doesn't do yet

Accounts provide automatic cross-device sync. Ninefoil does not offer guaranteed live pricing, a trade marketplace, or physical-card grading. Catalog matches and third-party images can be imperfect, so always verify the set, card number, language, and variant before purchasing.

Feedback & contact

For feedback or inquiries, you can find the project owner through GitHub (xxivn). A dedicated support contact is planned for a future public release.

Ownership and trademarks

© 2026 Xivn Studios. Ninefoil™ is a product owned and operated by Xivn Studios. The original Ninefoil name, 9F logo, site design, and original software are owned by Xivn Studios. The ™ symbol identifies the brand; it does not mean a registered trademark is being claimed.

Pokémon, its names, characters, artwork, and associated marks belong to The Pokémon Company and their respective rights holders, including Nintendo, Creatures Inc., and GAME FREAK. Ninefoil is an independent fan-made Pokémon card binder, with no sponsorship, endorsement, or affiliation.

Account and local saving

Accounts are the recommended way to keep your binder across devices. Edits sync automatically while signed in, and a copy also saves locally. Offline changes upload when you reconnect. You can download an independent JSON copy from your account menu or Collection → More → Import or export.

Rights and independence

Ninefoil is an independent fan-made organization tool. Pokémon and related names and artwork belong to their respective owners. This project is not endorsed by, affiliated with, or sponsored by The Pokémon Company, Nintendo, Creatures, GAME FREAK, TCGdex, or TCGplayer. TCGdex supplies third-party catalog data and links to images, not a grant of commercial image rights. No ads are active in this version.