Simple QR is an open-source app to scan, create and store QR codes with a simple UI and experience. No backend service connected. No data collected. No ads. English, French, German, Italian, Brazilian Portuguese, Russian, Chinese (HK) and Simplified Chinese are supported. By using the app, you can 1. Scan QR Code and other barcodes in a second, including UPC, EAN, Code 39/128, ITF, Codabar, Aztec, Data Matrix, PDF417, MaxiCode and GS1 DataBar. 2. Import image files and scan the QR Code on