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 ...

Need to open a menu on your phone or sign into an app on your tv? You can use your Samsung Galaxy phone to quickly scan QR codes.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

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.

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

Scanning a QR code without your phone requires a little help from Google or a webcam.

On your phone, open the Camera app and hover the camera lens over the QR code. No need to snap a photo. Tap on the pop-up bar that automatically appears at the top of your phone screen.

Conclusion Scanning QR codes on your Samsung Galaxy phone is a simple, convenient process thanks to Samsung’s inclusion of the feature in its camera and internet apps.