QR & Barcode Scanner is an essential app for every Android device. It detects, magnifies, and recognizes QR Code from a distance, scan a very small barcode in the same way. Simply point QR & Barcode Scanner to QR or barcode you want to scan and you will get the result automatically. It is a handy tool for scanning all common formats: QR Code, Data Matrix, PDF417, Aztec, EAN-8, EAN-13, UPC-A, UPC-E, Codabar, Code 39, Code 93, Code 128, and ITF. You can also use QR & Barcode Scanner to generate and share your own QR codes.