Create Micro QR Code in .NET

readme.md

Create Micro QR Code in .NET

This tutorial shows .NET developers how to create Micro QR codes with Aspose.BarCode for .NET. You'll install the SDK, generate a Micro QR code, set size and error correction, configure parameters, and optimize performance for mobile and embedded use.

Read the full guide here: https://blog.aspose.com/barcode/create-micro-qr-code-in-dotnet/

micro_qr_generator.cs

using System;
using Aspose.BarCode;
using Aspose.BarCode.Generation;

class Program
{
    static void Main()
    {
        // Data to encode
        string qrData = "https://example.com";

        // Initialize the generator for Micro QR
        using (BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.MicroQR, qrData))
        {
            // Set the module size (pixel size of each QR square)
            generator.Parameters.Barcode.XDimension = 2; // 2 pixels per module

            // Choose error correction level (L, M, Q, H)
            generator.Parameters.Barcode.QR.ErrorLevel = QRErrorLevel.Medium;

            // Optional: set a specific QR version (1‑40). 0 = auto.
            generator.Parameters.Barcode.QR.Version = 0;

            // Save the QR code as PNG
            generator.Save("MicroQR.png", BarCodeImageFormat.Png);
        }

        Console.WriteLine("Micro QR code generated successfully.");
    }
}