How to scan Pokémon cards with your phone

Before you scan

Use a phone or a computer with a camera, in a browser. Collector Scan works on iPhone and Android; you can also put it on your home screen from the install page. Allow the camera when the browser asks.

Have one card ready. Lay it on a plain, darker surface, or hold it steady. If it is in a sleeve, that is fine as long as the sleeve is clear and lies flat. Thick toploaders with a strong reflection are harder; if the first try fails, you can take the card out or switch to search.

Give yourself even, indirect light. A table near a window, out of direct sun, is better than a bare overhead bulb. Holofoil and some sleeves act like mirrors. If you can already see a bright streak across the artwork or the collector number, move the light or the card before you open the camera.

Scan one card at a time

Open Collector Scan and go to the scan flow (Snap & Add in the app). Fill most of the frame with the single card, including the bottom corners. On most modern cards, the set symbol and collector number sit there, in a form such as 4/102 or TG10. That number is one of the main ways the app tells similar prints apart. If a finger, a crop, or blur hides it, the match is harder.

Hold still long enough for the camera to focus. Often in about a second, Collector Scan tries to match what it sees to a set, collector number, language, and variant — not just the character on the front. When a match is found, you will hear a ding and see a confirmation. Check it. If it is wrong, tap the result and choose the right card from the list, then add it.

Then scan the next card. You can work through a stack this way, confirming as you go. The app does not identify several cards from a single photo. One card at a time is slower than a binder-page promise, and it is also how small finish and number differences stay readable.

Lighting and glare

If the app is not sure, light is the first thing to change. Move away from a sharp overhead spot or a sun patch. Tilt the card slightly so the reflection slides off the collector number and the set symbol. You do not need a studio; you need the number to be sharp and the edges of the card easy to see.

A plain background helps those edges stand out. Busy tablecloths and other cards in the frame give the camera extra shapes to consider. Landscape or slightly off-center shots can still work if the whole card, including the number, is in the frame.

Sleeved cards usually scan well. If the sleeve is scratched, cloudy, or wrinkled, the camera may struggle. Flatten the sleeve, or scan unsleeved if you can do that safely. For a heavy toploader, try a different angle first; if the plastic still flares, search by name and number instead of forcing a bad photo.

When the app is not sure

No scanner is perfect. If Collector Scan is not certain, it shows its top picks and lets you choose, instead of silently saving a guess. That is the correct outcome when two prints share artwork.

For some cards that exist in more than one language, the app will ask whether yours is English or Japanese. Answer from the text on the card, not from memory of the artwork. A Japanese print and an English print are different cards, with different numbers and different later estimates.

If the first try fails completely, adjust the light, flatten the card, and scan once more. If you can already read the name and collector number, search for the print and confirm it. Both paths add the same kind of record to your collection.

After a good scan

Once the card is confirmed, add it and keep going. As the list grows, you can watch sets fill in and keep a hunt list for the cards you still want. If you already track cards in a spreadsheet or another app, after you sign in you can import a CSV later so you do not have to scan every card you have already logged.

Estimated values stay behind sign-in. This guide does not show prices. After you sign in, you can see an estimated value in US dollars, labeled with its source and date. Condition still matters, and markets move. Use the estimate as a reference.

Collector Scan is an independent fan tool. It is not affiliated with, endorsed, or sponsored by Nintendo, Creatures, GAME FREAK, or The Pokémon Company. The product name is Collector Scan.

Do I scan one card or a whole page?

One card per scan. You can scan card after card in a session, and you confirm each match before it is saved.

Should I take the card out of the sleeve?

Only if the sleeve is hiding the number or throwing glare you cannot tilt away. A clear, flat sleeve is usually fine.

The app picked the wrong card. What now?

Choose the correct print from the suggestions. Check the collector number and language. Better light on the bottom corner helps the next try.

Can I scan Japanese cards?

Yes. When a scan could be English or Japanese, Collector Scan asks which language you have instead of guessing.

Will a scan show me the price?

Not while you are signed out. Sign in to see an estimated value in US dollars, with a source and date. Estimates are not a sale price.

Does this work on iPhone and Android?

Yes. Use the browser, or follow the install page to put Collector Scan on your home screen.