CSV Import

CSV Import

If your collection is already tracked somewhere else, you don't have to start from scratch. The importer handles CSV exports from most of the popular platforms and can usually figure out the format automatically.

Supported Platforms

These are recognized and parsed directly:

How to Import

Go to your Collection page and click the Import button (the upload icon in the page header). Select your CSV file. The importer reads each row, matches it to the correct card printing using set code and collector number first (then falls back to card name if those aren't available), and shows you a preview of what it found — matched cards, quantities, and any rows it couldn't make sense of.

Click Confirm and everything gets added to your collection.

If you already own a card that's in the import file, the quantities are added together — so you won't accidentally lose any counts you already have. It's additive, not a replace.

One Important Note About Arena Collections

MTG Codex doesn't separate physical cards from digital ones. If you import an MTG Arena collection, those entries will sit in your collection right alongside your paper cards with no way to tell them apart later. We'd recommend keeping your physical and digital collections separate — either use this app for paper only, or treat it as digital only, but mixing both will eventually cause headaches.