Tap Create at the top of your screen and choose the type of QR code you want to make. 2. The app will prompt you to add the required information like the website URL or contact details.

QR codes, the square bar codes that can be scanned and read by smartphones, are seemingly used everywhere: to board flights, enter concerts and look at restaurant menus. But scammers trying to ...

QR codes are an interesting tool with a variety of uses. Take a deep dive into how they work , generate a 3D printable version , or build a QR jukebox , if you want to learn more.