Here is a neutral, objective, and interesting summary of the provided text in one paragraph: QR codes are becoming increasingly popular as a marketing tool, allowing users to create digital teleportation devices that direct customers to websites or other online content. With various QR code generators available online, including Beaconstac, QRCode Monkey, and Canva, creating a QR code is a straightforward process that can be completed with just a few clicks. Understanding the differences between QR codes and barcodes, as well as following best practices such as choosing user-friendly locations, optimizing for mobile devices, customizing with branding, tracking performance, and automating with tools like Zapier, can help ensure that QR codes are effective in engaging customers and promoting businesses.