The card tracker to know what you own and what it's worth.
Scan One Piece TCG cards in seconds, track your collection, and see your portfolio value instantly. Built for serious collectors.
Loved by collectors. Built for speed. Updated daily.

Search the vault like a pro.
Type a card name, set code, or rarity. Kaizoku pulls live OPTCG data so you can see what's in the wild before you ever scan a card.
Start typing to see live card results.
Your Collection,
Beautifully Tracked.
Stop juggling photos, notes, and price checks. Kaizoku gives you a clean, reliable view of your cards and value in seconds.
Scan in seconds
Open the scanner, capture the card, and Kaizoku logs it with real-time price + complete set info instantly.
Collection that makes sense
Organize by binders, sets, and card codes so you can find anything in seconds without the spreadsheet headache.
Portfolio snapshot
Track your total collection value, identify price changes over time, and celebrate your biggest wins.
“Finally, a collector app
that feels pro.”
Everything You Need
to Master Your Collection
Fast Scanner
Crisp, reliable card detection that just works.
Price Tracking
Smart currency support with up-to-date market inputs.
Binder Limits
Curate your collection thoughtfully.
Set Progress
See exactly what you're missing.
Top Value
Your highest value cards beautifully displayed.
Quick Actions
Scan, search, and collect seamlessly.
Simple, conversion-first
pricing
Free
Perfect for casual collectors.
- 1 binder
- Up to 20 cards
- Basic portfolio view
Pro
Unlock your full collection.
- Unlimited binders
- Full time ranges and scrubbing
- Price tracking + advanced stats
- Save image + pro utilities