As for creating your own QR codes, the feature hasn’t yet found its way into the native Safari web browser, though QR Code Generator for Safari works exactly as its name might suggest, adding a ...

The app will prompt you to add the required information like the website URL or contact details, and your QR code will then appear on the screen. Tap PNG to save it. The QR code generator is free to ...

The design of QR codes also make them well suited to 3D printing, and thanks to a new web-based tool, you can generate your own custom STL in seconds.