The Industry Leading C# Barcode and QR Library - IronBarCode

IronBarcode - The Ultimate C# Barcode Library for .NET Developers
Empower Your .NET Applications with Seamless Barcode and QR Code Generation, Reading, and Styling – The Gold Standard in C# Barcode Solutions.
In today's data-driven world, efficient barcode and QR code integration is crucial for inventory management, logistics, point-of-sale systems, marketing, and countless other applications. IronBarcode provides a comprehensive, high-performance C# library that allows .NET developers to effortlessly create, read, and manipulate virtually any barcode or QR code directly within their applications. Built for accuracy, speed, and ease-of-use, IronBarcode is the definitive choice for robust barcode functionality.
Why Choose IronBarcode?
- Unrivaled Accuracy: Experience industry-leading precision in reading even damaged, low-resolution, or complex barcodes.
- Blazing Fast Performance: Optimized for speed, enabling rapid processing of single barcodes or high-volume batch scanning.
- Developer-Friendly API: A clean, intuitive API ensures a minimal learning curve, allowing you to implement powerful barcode features with just a few lines of code.
- Zero External Dependencies: Operate entirely within your .NET environment without relying on external web services or complex configurations.
- Comprehensive Feature Set: From advanced styling to intelligent error correction and cross-platform compatibility, IronBarcode is packed with everything you need.
Key Features & Capabilities:
Flawless Barcode & QR Code Generation
- Vast Symbology Support: Generate all popular 1D and 2D barcode types, including:
- 2D Matrix Codes: QR Code (with custom logos), Aztec Code, Data Matrix, PDF417.
- Linear (1D) Barcodes: Code 39, Code 128 (A, B, C), EAN-8, EAN-13, UPC-A, UPC-E, Codabar, Interleaved 2 of 5 (ITF), MSI, Plessey, GS1 DataBar variants, and more.
- Flexible Output Destinations: Output your generated barcodes directly to:
- Image files (PNG, JPG, GIF, TIFF, BMP, SVG) for web or print.
System.Drawing.Image objects for immediate in-application use.
- Memory Streams for dynamic content generation.
- HTML for embedding in web pages.
- Directly embed into PDF documents created with IronPdf.
- Unprecedented Customization & Styling: Go beyond basic generation with powerful styling options:
- Precise Sizing & Scaling: Control exact dimensions while maintaining aspect ratios.
- Margin & Border Control: Define padding and frames for optimal presentation.
- Dynamic Coloring: Customize barcode, background, and text colors to match your brand identity.
- Human-Readable Text: Automatically add and position descriptive text above or below the barcode.
- Integrated QR Code Logos: Seamlessly embed your company logo or any image directly into the center of QR codes, perfect for branding and marketing campaigns.
- Post-Styling Validation: Programmatically verify the readability of your styled barcodes, ensuring they remain scannable after customization.
Robust Barcode & QR Code Reading
- Read from Any Source: Extract barcode data from a diverse range of inputs:
- Image Files: JPG, PNG, GIF, TIFF, BMP, SVG, and more.
System.Drawing.Image Objects & Memory Streams: For runtime analysis.
- PDF Documents: Read barcodes from single or multi-page PDF files, ideal for invoice or shipping label processing.
- Webcam or Scanner Feeds: Integrate with live input streams for real-time barcode scanning.
- Advanced Image Correction & Filtering: Overcome real-world challenges like poor lighting or damaged prints with built-in image processing:
- Denoising: Clean up noisy or grainy images.
- Deskewing & Rotation Correction: Automatically straighten misaligned barcodes.
- Sharpening & Contrast Enhancement: Improve clarity for hard-to-read codes.
- Binarization & Inversion: Optimize image properties for better OCR results.
- Small Image Repair: Enhance minuscule or pixelated barcodes for successful detection.
- Intelligent Multi-Barcode Detection: Efficiently identify and read multiple barcodes within a single image or document, providing their values, formats, and precise locations.
- Region-Specific Scanning: Define specific areas of interest (crop regions) within an image to accelerate scanning and improve accuracy for targeted barcode detection.
Seamless .NET Integration & Universal Compatibility
- Latest .NET Support: Fully compatible with the entire modern .NET ecosystem, including:
- .NET 9, .NET 8, .NET 7, .NET 6
- .NET Core, .NET Standard, and .NET Framework (4.6.2+)
- Multi-Language Agnostic: Develop using C#, VB .NET, or F#.
- True Cross-Platform Deployment: Deploy your barcode-enabled applications confidently across:
- Operating Systems: Windows (10+, Server 2016+), Linux (Ubuntu, Debian, CentOS, RHEL, Alpine), macOS (10.15+)
- Mobile Platforms: Apple iOS (13+), Android (API 24+)
- Cloud & Containerized Environments: Azure (VPS, WebApp, Function), AWS (EC2, Lambda), Docker (Windows, Linux, Azure), and Google Cloud.
- Built-in Fault Tolerance: Includes checksum validation and format awareness to minimize errors in barcode encoding and decoding.
- Comprehensive Error Correction: Customize QR code error correction levels (L, M, Q, H) to balance data density with resilience.
- Detailed Diagnostics: Access rich debugging information, including precise barcode location, confidence scores, and format details for robust application development.
- Optimized Memory Usage: Designed for efficient resource consumption, making it suitable for high-volume server applications.
Get Started in Minutes!
Integrating IronBarcode into your C# or VB .NET project is incredibly straightforward.
- Install the NuGet Package:
Open your NuGet Package Manager Console in Visual Studio and run:
Install-Package BarCode
Alternatively, search for "BarCode" in the NuGet Package Manager UI.
Latest Version
Current NuGet Package Version: 2025.5.8
Explore & Learn More:
Part of the Comprehensive IRONSUITE
IronBarcode is a cornerstone of the IRONSUITE, a powerful collection of 10 industry-leading .NET API products from Iron Software. The IRONSUITE provides a holistic solution for all your office document processing needs, including PDF generation, OCR, Excel manipulation, document conversions, and more. Elevate your development capabilities across multiple domains by exploring the entire suite.
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Move Ahead with IronBarcode
Visit our official site ironbarcode
Please visit this link dll download to learn more about IronBarcode.
Begin your QR and Barcode Journey the Right Way, Right Away
Now that you know, it is only the beginning of your journey with IronBarCode. Download our Nuget package right away and benefit from a 30-day free trial key or get 24/7 support with our licenses designed to your needs.
Trust us, creating feature-rich QR codes and bar codes in C# has never been easier!

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