2025-06-11 00:00:00 QR Code Scanner – Barcode Reader & Generator is the fastest QR code scanner and barcode scanner app for Android. This all-in-one QR code reader and barcode reader is an essential tool for every Android device. QR code scanner / barcode scanner free app is extremely simple to use. Just point the QR code scanner at any QR or barcode and it will automatically scan it — no buttons, no photos, no zoom adjustments needed as the barcode reader works instantly. Our QR code reader can scan and decode all types of QR codes and barcodes including text, URL, ISBN, product, contact info, calendar events, emails, WiFi, location and many more formats. After scanning, the QR scanner shows you the most relevant options so you can take quick action. You can even use this barcode scanner app to scan coupons or discount codes and save money while shopping.