The C# QR Code Library

QR Quickstart

using IronQr;
using IronSoftware.Drawing;

// Create a QR Code object
QrCode myQr = QrWriter.Write("hello world");

// Save QR Code as a Bitmap
AnyBitmap qrImage = myQr.Save();

// Save QR Code Bitmap as File
qrImage.SaveAs("qr.png");

Install-Package IronQR

IronQR Blog

February 19, 2025

How to Open QR Code from Picture iPhone (Beginner Guide)

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January 14, 2025

How to Generate QR Code in Visual Studio

Alternatively, you can use the Visual Studio NuGet Package Manager interface by searching for "IronQR" and selecting the latest stable version.

January 14, 2025

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January 14, 2025

Google QR Code Generator (Beginner & .NET Developer Guide)

this guide covers everything you need to know about working with Google QR codes. We'll also introduce the IronQR library as a programmatic solution for integrating QR code capabilities into the application.

January 13, 2025

How to use .NET MAUI For QR Code scanner

This post will walk you through creating a .NET MAUI barcode scanner and QR code reader with IronQR.

December 16, 2024

How to scan QR Code Android (Beginner Tutorial)

To clear up any confusion, we've put together a detailed guide to help you scan QR codes effortlessly on any Android smartphone or tablet.

December 16, 2024

QR Code Generator For Business Card (Beginner Guide)

Before you begin, ensure you have all your professional information ready. This QR code generator lets you create QR code for a digital version of your business card

December 15, 2024

Dynamic QR Code Generator Software (Free & Paid Tools)

dynamic QR code generator software enables users to create editable QR codes that can be updated in real-time

December 15, 2024

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This comprehensive guide will explore Wear Codes for Wear OS - a powerful QR scanning application for Wear OS smartwatches

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Safest QR Code Scanner App (Free & Paid Tools)

While many QR code scanner apps exist, choosing a secure one matters. Security risks from unsafe QR code scanning apps include data theft and unauthorized access to personal information

June 6, 2024

How to Generate QR Codes in ASP .NET Core

In this article, we'll delve into the process of creating QR codes in ASP .NET Core using IronQR, a powerful library for QR code generation from IronSoftware.

June 6, 2024

How to Scan QR Code in ASP .NET

This article explores the process of implementing a QR code scanner in an ASP .NET application, covering the required tools, libraries, and step-by-step implementation

May 20, 2024

How to Scan QR Codes in C#

As a C# QR code scanner, IronQR is a powerful library that makes the tasks of QR operations straightforward. Designed specifically for C# and .NET

May 20, 2024

How to read QR Codes in C#

IronQR is a versatile library designed for .NET core developers to integrate reading and the capability of creating QR codes into their applications

May 20, 2024

How to Create a QR Code Generator Application In C#

In this guide, we'll demonstrate how to generate QR codes efficiently using IronQR, ensuring you can generate QR code tailored to your needs. This library makes it easy for anyone working with C# to create QR codes without getting into complex logic

April 29, 2024

How to Generate QR code using QRCoder compare to IronQR in .NET 6

we'll explore both, comparing their capabilities, ease of use, performance, and other factors relevant for developers working with .NET 6

December 12, 2023

How to Generate QR Code in VB .NET

In this article, we'll explore how to generate VB .NET QR Code barcodes within a Console Application, employing the IronQR library.

December 12, 2023

Object Detection with Machine Learning Guide

Object detection goes beyond basic object classification by not only categorizing objects but also providing precise information about their locations or locating instances within an image or video frame

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Machine Learning in Manufacturing with QR Codes

There are many use cases of machine learning in the manufacturing industry to production processes and to process data

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Machine Learning for Business with QR Codes

This article embarks on a comprehensive exploration of specific segments, delving into the multifaceted applications of machine learning models and deep learning and how they transform various dimensions of business operations

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Machine Learning for Dummies: Easy Guide

"Machine Learning for Dummies" rises prominently as fast developing technology and an indispensable and unparalleled guide, offering invaluable insights to individuals embarking on their exploration of the vast and intricate realm of machine learning

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Best QR Scanner for Android: Developer Guide

In this article, we'll explore some of the best QR code scanners for Android for scanning QR codes that offer user-friendly interfaces, robust features, and efficient performance.

November 29, 2023

How to Create QR Code in VB .NET

It's a go-to tool for developers looking to integrate QR code functionality into their C# or VB .NET projects. Creating QR code VB .NET projects is far easier with IronQR.

November 29, 2023

WiFi QR Code Reader Guide for Developers

This is where Wi-Fi QR Code readers come to the rescue. In this article, we'll explore the concept of WiFi QR Code readers, their benefits, and how they are changing the way we connect to wireless networks.