Create QR Codes Easily with Flutter QR Flutter

Flutter QR is a simple and user-friendly app for generating and sharing QR codes. To create QR codes in Flutter, we'll be using the qr_flutter plugin, which provides an easy way to generate QR codes for website URLs and other types of content. 

In this tutorial, we'll walk through the process of using qr_flutter to create and share QR codes with Flutter QR.

Usage:

QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

Code:

import 'package:flutter/material.dart';
import 'package:qr_flutter/qr_flutter.dart';

class QRGenerator extends StatelessWidget {
  final String url;

  QRGenerator({required this.url});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Flutter QR'),
      ),
      body: Center(
        child: QrImage(
          data: url,
          version: QrVersions.auto,
          size: 200.0,
        ),
      ),
    );
  }
}

..

Properties:

• url (String): The website URL for which to generate the QR code.

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Flutter Plugins,

Ref:

https://www.boltuix.com/2023/03/create-and-share-qr-codes-quickly-and.html

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GET source code on Github: