Create the pass
Open a card, then open the share menu. On iPhone choose Add to Apple Wallet; on Android choose Add to Google Wallet. Give the pass a name and confirm, and it drops straight into your phone's wallet.
Your card number stays protected
On iPhone the card number never leaves your device: ShowCards only fetches a signature for the pass, never the number itself. On Android the card's details are sent once to ShowCards to build and sign the pass, and are not stored afterwards.
Which barcodes carry across
Most barcode types travel as scannable codes. A few older 1D formats aren't supported by the phone's own wallet; in that case the pass shows the number as text you can read to staff, so the card still works at the till.
Add your own logo
On iPhone you can give the pass your own logo: paste an image, pick one from Photos, or keep the ShowCards mark. We never place a store's logo on a signed pass for you.