If you've got an iPhone 16 (or any of the best iPhones for that matter), scanning QR codes for digital menus, Wi-Fi passwords ...
QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer. How to scan a QR code with an iPhone or iPad Both ...
The biggest hurdle is that it can't scan QR codes from existing images on your computer. To do this, you can use an online QR ...