QRazyQards come with instructions printed on the reverse of each card. Some of these include links to websites, videos, and other media. The inside of the cards are blank. Add your own message, too.

Use a smartphone or tablet with a QR scanner to read the QRazyQard.

Our favourite apps for iPhone are NeoReader and i-nigma, but lots of others might work, and QR scanning software is built into some operating systems.

QRazyQards are tested using iPhone 3, iPhone 3s and iPhone 4. Some designs work better with different apps. Have a look at the FAQ page.

Play around, have fun, and see how well the images read in different lighting conditions.

QRazyQards don’t make any guarantees that the designs will work with any specific phone, or that free scanning software will be available in the future. Please be aware that the images on this site are RGB. Final printed colours will differ slightly, and cannot be as bright as seen on a screen.

If a card doesn’t work for your phone, don’t worry... the cards are attractive on their own!