How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Photoshop is a powerhouse photo editor, but you can still fill some gaps in its functionality with add-ons. These are the best plug-ins we've found for everything from improving noise reduction to ...

But an under-the-radar feature, QR code support in the Camera app, is shaping up to have a promising future, and Visual Codes shows us why. Created by Benjamin Mayo, Visual Codes generates QR codes ...