QRGenerator is provided as a free stack. It is quick and easy to setup; comprising of only two settings.
Example
Here is an example QR code that works as a link to https://stacks4stacks.comhttps://stacks4stacks.com
If you scan this code with your smartphone or tablet, you should get directed to the website homepage.
Setup
Install QRGenerator in the normal way. Open the Stacks Library to drag and drop a copy of QRGenerator into your page.In the stack settings, you can change the Size of the generated QR code (in pixels) and use the To Encode setting to enter the link or content you want encoded as a QR code. If you leave the To Encode box blank, then the URL of the current webpage is used instead.
Generated QR codes are always centred. You can place them within grid or column stacks, to change their positioning.
Be sure to test your QR codes, to ensure they are working!