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 ...

Want to encode text in barcode? Check out Zint Barcode Studio, which is a free barcode and QR code maker for Windows 11/107.

Adding a QR code to your printed photo can embed data like URL's, geographic locations, dates, and names. We'll show you how.