Scanning QR codes on your phone doesnt always require a second device. Know how to scan QR codes using built-in tools, apps, or online decoders.

By following these steps, you can easily scan QR codes from images on your mobile device, making it convenient to access information without needing to print or display the QR code physically.

Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.