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 ... actual content of the code, be it a simple URL ...

Install the app and point your camera at the QR code you want to scan, and that’s it! The app is free to download and use. The final app we recommend is Simple Design’s QR scanner. With ...

who offers several semi-custom invitation designs featuring ... so let that be pretty,” says Brown. To keep the QR code from distracting from the design, she recommends including it on a ...