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C# QR Code integration with IronQR covers AWS Lambda, Blazor, .NET MAUI, and WPF setup, including format support and license key management.
Learn how to implement and manage license keys for IronQR in your C# applications. Ensure proper usage and compliance with this guide.
Compare QRCode, Micro QRCode, and RMQRCode, and learn how to create your first QR code with IronQR in C#.
Build a .NET MAUI QR code scanner with IronQR. Use FilePicker to select images and QrReader.Read() to decode QR codes on Android, iOS, and Windows.
Build a Blazor Server QR code scanner with IronQR. Upload images via InputFile and decode QR codes server-side using QrReader.Read() in C#.
Build a WPF QR code scanner with IronQR. Use OpenFileDialog to select images and QrReader.Read to decode QR codes in a Windows desktop application.
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Nuget Downloads 74,386|Version:2026.9just released
IronQR is a part of IRONSUITE
10 .NET API products for your office documents
Product Links
- - Create, read, and edit PDFs. HTML to PDF for .NET.
- - Edit DOCX Word Files. No Office Interop required.
- - Edit Excel & CSV files. No Office Interop required.
- - Create, read, and edit presentations. No Office Interop required.
- - OCR (extract text from images) in 125 languages.
- - Read and write QR & Barcodes.
- - Read and write QR codes.
- - Zip and unzip archives.
- - Print documents in .NET applications.
- - Scrape structured data from websites.
When you need to read, write, and style QR codes, fast.
