Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

It's Safe to Scan QR Codes (If You're Careful) You should be vigilant when it comes to QR codes, but don't be afraid to scan them.

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.

Some developers would lead you to believe you need to download their app to scan QR codes. Spoiler: Your phone can do that with built-in features.

QR codes existed long before smartphones, and your device can scan them right out of the box. Here’s how to use this helpful feature without third-party software.

QR codes aren't going away anytime soon. Here's how to make your own.

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 ...