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.

How to read a QR code from an image in your Samsung Galaxy phone's gallery Although you don't need an extra app to scan QR codes, Samsung's Camera and Gallery apps can't process locally saved ...

If you're using an Android device, here are five of the best QR code scanner apps to download.

When creating QR codes, they need to be large enough to fit the scanning range of a smartphone. Enlarging the image can also distort the code. Triton recommends having a minimum pixel size of 2cm ...

QR codes are a close cousin of the bar codes on product packaging that cashiers scan with infrared scanners to let the checkout computer know what products are being purchased.

QR codes are designed to be scanned using a camera, such as those found on your smartphone. QR code scanning is built into many camera apps for Android and iOS.

San Francisco, Jan 13 (IANS) Android 12 has brought a lot of additional features and now a new report has claimed that the next-gen Android 13 platform may add the ability to launch QR code scans ...