SCANNING GUIDE
How to Scan Trading Cards: With Your Phone, a Scanner, or an App
The fastest way to scan a trading card is with a card scanner app on your phone: place the card on a plain, dark surface in soft, even light, keep all four edges in frame, hold the phone parallel to the card, and let the app capture it. For high-resolution images to sell or archive, use a flatbed scanner at 600 DPI.
- Phone app: identify and price
- Flatbed: 600 DPI images
- Avoid glare on holo cards
- Plain, dark background
By the Solira team · Updated
STEP BY STEP
How to scan a card with your phone
- 1
Use soft, even light
Daylight from a window or two lamps from the sides. Avoid a bright light directly above the card.
- 2
Use a plain, dark background
A dark mat or desk makes the card edges easy to detect.
- 3
Frame all four edges
Hold the phone parallel to the card, about 15–20 cm (6–8 in) away, with the whole card in view.
- 4
Keep the details readable
Tap to focus and make sure the name, set symbol, and collector number are sharp.
- 5
Check the result
Compare the set, number, and printing with your card before saving it.
01
Which scanning method should you use?
There are three common ways to scan trading cards. The right one depends on whether you need to identify cards, sell them online, or archive a large collection.
| Method | Best for | Pros | Cons |
|---|---|---|---|
| Phone + card scanner app | Identifying cards, checking prices, building a collection | Fast, free to start, gives price and match | Photo quality depends on light |
| Flatbed scanner | Listing photos, archiving, condition detail | Sharp, even, high resolution | Slow, one or a few cards at a time |
| Document feeder scanner | Bulk-scanning large collections | Very fast | Can scratch or bend cards; not for vintage or thick cards |
02
How to scan holo and foil cards without glare
Holographic and foil cards reflect light straight into the lens and can hide the text a scanner needs. Move the light to the side, tilt the card a few degrees, or switch off a ceiling light. Glossy sleeves and toploaders add another reflective layer. Remove an outer sleeve if it's safe to do so.
- Light from the sides, not above
- Tilt the card slightly
- Remove reflective outer sleeves when safe
- Avoid the flash
03
Best flatbed scanner settings for trading cards
For online listings, 300 DPI is enough. For archiving or showing condition details, use 600 DPI. Scan in color, save as PNG or high-quality JPG, and put a black sheet behind the cards so the edges stand out. Clean the glass first, because dust shows up as white spots.
| Use | Resolution | Format |
|---|---|---|
| Online listing photos | 300 DPI | JPG |
| Condition and archive | 600 DPI | PNG or high-quality JPG |
| Printing or zoomed detail | 1200 DPI | PNG or TIFF |
04
Why a scan fails, and how to fix it
Most failed scans come from glare, blur, or a cropped card. Fix the cause and scan again rather than saving a match you are not sure about.
| Problem | Fix |
|---|---|
| Wrong card returned | Make the collector number and set symbol readable, then rescan |
| Blurry photo | Clean the lens, add light, hold still, tap to focus |
| Card not detected | Use a plain, contrasting background and show all four edges |
| Glare on holo | Move the light to the side and tilt the card |
FAQ
Frequently asked questions
How do you scan a card with your phone?
Open a card scanner app, place the card on a plain, dark surface in soft light, hold the phone parallel to the card with all edges in frame, and let the app capture it. The app reads the card's details and finds the match.
What is the best way to scan trading cards?
For identifying and pricing cards, a phone app is fastest. For high-quality images to sell or archive, use a flatbed scanner at 300–600 DPI.
What DPI should I scan trading cards at?
300 DPI for online listings and 600 DPI for archiving or showing condition. Higher resolutions make large files with little extra benefit.
Can I scan cards in sleeves?
Yes. Penny sleeves usually work well. Glossy toploaders can cause glare, so tilt the card or use side lighting.
Is it safe to use a document feeder for cards?
Feeders can scratch, bend, or jam cards. Avoid them for vintage, thick, or valuable cards; use a flatbed or a phone instead.
Scan a card with your phone now
Download Solira, point your camera at a card, and get the exact match and its price in seconds. Free to download on iPhone. Android is coming soon.