A low-tech solution for generating secure passwords and remembering them safely.

Companion App to passwordcard.org website. Doesn't use Internet connection; scan QR code from site!

Generates a credit-card sized card with random letters and numbers for you, letting you pick secure passwords and remember them safely. You only have to remember a colour and a symbol (e.g. "red star" or "yellow umbrella").

Note that we are aware that the app does not work correctly on some Ice Cream Sandwich (Android 4.0) devices. We're working on finding out why that is. If this happens to you, please mail us the details of your phone and Android version at [email protected].