QR codes are used as a call-to-action tool to advertise websites or events, to replace paper menus in restaurants, as access keys to holiday homes (b&b, for example), and for many other purposes. How ...

QR codes make it easy for people to point-and-tap to access an online menu, connect to Wi-Fi or link to any website. Learn how to create a QR code.

Want to serve download links, share passwords, give navigation guides, and share business cards? Here's a guide to help you to generate QR codes yourself.