QR Scanner/Generator in Flutter

Scan or Generate custom QR Codes using Flutter app.

Video Tutorial

Dependencies

Implementation

  1. Scanning QR

For scanning a QR Code we need to add the following line in any onpressed event.,

BarcodeScanner.scan() will return the raw data as a result of scan process and it is stored in the data variable.

2. Generate QR

The above QrImage() widget will generate a QR for the given data [“data” ]
the other parameters can be configured based on user choice.

Well that’s it.,

👨‍💻Get the complete Source Code here 👉🏻: https://github.com/vijayinyoutube/QRScanner

Flutter Developer