A QR code can store data such as URLs, text, contact information, product details. They are easily scanned using a smart device.
Barcode Scanner SDK - Fast & Reliable APIs
Android Barcode Scanner App Launched - Viziotix
Android QR scanner with UPI support
Scanbot SDK - Making Analog Data Digital
GitHub - moaazsidat/react-native-qrcode-scanner: A QR code scanner component for React Native.
Android QR scanner with UPI support
Barcode Scanner SDK - Fast & Reliable APIs
Barcode and QR Code Scanning SDKs for Mobile Apps
Android & iOS Barcode Scanner SDK
Meet our Barcode Scanner SDK for Windows - Scanbot SDK
Scanbot SDK: Barcode Scanning - Microsoft Apps
How to Create a QR Code Reader for Your Mobile Website?, nasscom