TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be.

Did you know that your phone has built-in features that can scan Quick Response codes, those pixelated squares you see everywhere?

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be.

Use Your Phone's Built-in Scanner Many phones now have QR code scanners built right into their cameras and galleries-this might be the easiest solution of all.

How to Scan With a Smartphone. QR codes, which are those small black and white squares you see on so many products, items and advertisements, give you more information about the item the code ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

You used to need a third party app to scan QR codes, but now the feature is built right into iOS.

How to scan Windows 10 QR codes with your phone This summer's Windows 10 update will add QR codes to the Blue Screen of Death. Smart idea or just more frustration?

You no longer need a separate scanner to transform paper documents into digital text. Here are a few ways to scan documents with your Samsung Galaxy A phone.