4 Ways to Scan QR Code from Image on Android and iPhone If you need to scan the QR code from an image on your Android or iPhone, here are the four different methods you can use: Method 1: Scan QR ...

Below I'll walk you through the ins and outs of using Stack as your go-to scanner. There's a lot you can do with Stack to better organize your files. Screenshots by Jason Cipriani/CNET ...