Telerik Barcode vs IronBarcode: C# Barcode Library Comparison

The RadBarcode and RadBarcodeReader Split

The DecodeType enum defines every format the WPF RadBarcodeReader can process. The 2D formats are structurally absent from it:

// Telerik RadBarcodeReader (WPF) — complete list of available DecodeType values for reading
using Telerik.Windows.Controls.Barcode;

var reader = new RadBarcodeReader();
reader.DecodeTypes = new DecodeType[]
{
    DecodeType.Code128,
    DecodeType.Code39,
    DecodeType.EAN13,
    DecodeType.EAN8,
    DecodeType.UPCA,
    DecodeType.UPCE,
    DecodeType.Codabar,
    DecodeType.ITF
    // DecodeType.QR        — does not exist in the enum
    // DecodeType.DataMatrix — does not exist in the enum
    // DecodeType.PDF417     — does not exist in the enum
    // DecodeType.Aztec      — does not exist in the enum
};

// Telerik RadBarcodeReader (WPF) — complete list of available DecodeType values for reading
using Telerik.Windows.Controls.Barcode;

var reader = new RadBarcodeReader();
reader.DecodeTypes = new DecodeType[]
{
    DecodeType.Code128,
    DecodeType.Code39,
    DecodeType.EAN13,
    DecodeType.EAN8,
    DecodeType.UPCA,
    DecodeType.UPCE,
    DecodeType.Codabar,
    DecodeType.ITF
    // DecodeType.QR        — does not exist in the enum
    // DecodeType.DataMatrix — does not exist in the enum
    // DecodeType.PDF417     — does not exist in the enum
    // DecodeType.Aztec      — does not exist in the enum
};

Imports Telerik.Windows.Controls.Barcode

Dim reader As New RadBarcodeReader()
reader.DecodeTypes = New DecodeType() {
    DecodeType.Code128,
    DecodeType.Code39,
    DecodeType.EAN13,
    DecodeType.EAN8,
    DecodeType.UPCA,
    DecodeType.UPCE,
    DecodeType.Codabar,
    DecodeType.ITF
    ' DecodeType.QR        — does not exist in the enum
    ' DecodeType.DataMatrix — does not exist in the enum
    ' DecodeType.PDF417     — does not exist in the enum
    ' DecodeType.Aztec      — does not exist in the enum
}

This is not an omission from the code sample. The enum genuinely does not contain entries for 2D formats. If an image containing a QR code is passed to RadBarcodeReader.Decode(), the result will be null and no exception is raised. The same RadBarcode XAML control that generated the QR code cannot process it on the reading side.

Detailed Feature Comparison

Telerik RadBarcodeReader Approach

RadBarcodeReader requires explicit format declaration before each read operation. The developer must populate reader.DecodeTypes with an array of DecodeType values. The enum contains only 1D linear format entries. Passing an image containing a QR code, DataMatrix, or any 2D symbol results in a null return value with no error. The WinForms equivalent, BarCodeReader, uses the same DecodeType constraint under a slightly different property name (DecodeType singular rather than DecodeTypes plural).

There is no workaround for this limitation within Telerik's own product family. The generation component (RadBarcode) supports QR and other 2D formats. The reading component does not. The two components share a product name but not a format registry.

IronBarcode Approach

IronBarcode performs format detection automatically on every read call. No format list is required. The same method call that reads a Code128 barcode reads a QR code, a DataMatrix symbol, or a PDF417 stack:

// NuGet: dotnet add package IronBarcode
using IronBarCode;

var results = BarcodeReader.Read(imagePath);
foreach (var barcode in results)
{
    Console.WriteLine($"{barcode.BarcodeType}: {barcode.Value}");
}

// NuGet: dotnet add package IronBarcode
using IronBarCode;

var results = BarcodeReader.Read(imagePath);
foreach (var barcode in results)
{
    Console.WriteLine($"{barcode.BarcodeType}: {barcode.Value}");
}

Imports IronBarCode

Dim results = BarcodeReader.Read(imagePath)
For Each barcode In results
    Console.WriteLine($"{barcode.BarcodeType}: {barcode.Value}")
Next

The BarcodeType property on each result identifies which format was detected. No pre-specification is needed. For applications where performance tuning is required, BarcodeReaderOptions.ExpectedBarcodeTypes provides optional filtering to narrow the detection scope. For a detailed breakdown of reading barcodes from images across all formats, the IronBarcode documentation covers the full options including multi-barcode detection and speed tuning.

Telerik Approach

Generation through Telerik is available on WPF, WinForms, Blazor, ASP.NET Core, and ASP.NET AJAX. Reading through Telerik is restricted to WPF (via Telerik.UI.for.Wpf.60.Xaml) and WinForms (via Telerik.UI.for.WinForms.Barcode). No reading component exists for Blazor, ASP.NET Core, console applications, background workers, or server-side deployments of any kind.

The platform restriction also prevents extracting reading logic into a shared .NET library. RadBarcodeReader references WPF types (BitmapImage) and BarCodeReader references WinForms types (System.Drawing.Image). A shared service library that imports either reading class cannot compile in a non-WPF, non-WinForms project. Teams that want consistent barcode reading behavior across a WPF desktop client and an ASP.NET Core backend must use different code paths — or different libraries — for each target.

IronBarcode Approach

IronBarcode uses a single static API that compiles and runs identically across all .NET project types. The same BarcodeReader.Read(imagePath) call works in a WPF application, a WinForms form, an ASP.NET Core controller, a Blazor page code-behind, a console application, a Docker container, or an Azure Function:

// NuGet: dotnet add package IronBarcode
// Works identically in WPF, WinForms, ASP.NET Core, Blazor, console, Docker, Lambda
using IronBarCode;

var results = BarcodeReader.Read(imagePath);
var value = results.FirstOrDefault()?.Value ?? "No barcode found";

// NuGet: dotnet add package IronBarcode
// Works identically in WPF, WinForms, ASP.NET Core, Blazor, console, Docker, Lambda
using IronBarCode;

var results = BarcodeReader.Read(imagePath);
var value = results.FirstOrDefault()?.Value ?? "No barcode found";

Imports IronBarCode

' NuGet: dotnet add package IronBarcode
' Works identically in WPF, WinForms, ASP.NET Core, Blazor, console, Docker, Lambda

Dim results = BarcodeReader.Read(imagePath)
Dim value = If(results.FirstOrDefault()?.Value, "No barcode found")

No UI framework types are referenced. No platform-specific configuration is required. Barcode reading logic written for a WPF application compiles and runs without modification in an ASP.NET Core endpoint. The full platform compatibility coverage includes Docker, Azure, AWS Lambda, macOS, and Linux alongside the Windows UI targets.

Telerik Approach

Telerik RadBarcode generation is a declarative UI control. In WPF, RadBarcode is placed in XAML and configured through attributes. In Blazor, TelerikBarcode is a Razor component. The Symbology attribute (WPF) or Type attribute (Blazor) accepts an enum value from Symbology or BarcodeType:

<Window xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
    <telerik:RadBarcode Value="12345678" Symbology="Code128" />
</Window>

<Window xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
    <telerik:RadBarcode Value="12345678" Symbology="Code128" />
</Window>

@* Blazor — Razor component generation *@
<TelerikBarcode Value="12345678" Type="@BarcodeType.Code128" />

This approach integrates naturally with XAML data binding and Blazor component trees. It is not a code-first API — it does not return an image object, a byte array, or a stream. Exporting the generated barcode as an image requires additional steps through the UI rendering pipeline.

IronBarcode Approach

IronBarcode generation is code-first. BarcodeWriter.CreateBarcode() accepts a value string and a BarcodeEncoding enum value and returns a GeneratedBarcode object that can be saved, converted to bytes, or converted to a BitmapSource for WPF binding:

// NuGet: dotnet add package IronBarcode
using IronBarCode;

// Save directly to file
BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128)
             .SaveAsPng("barcode.png");

// Get as WPF BitmapSource for display
var barcodeImage = BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128)
                                .ToBitmapSource();

// NuGet: dotnet add package IronBarcode
using IronBarCode;

// Save directly to file
BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128)
             .SaveAsPng("barcode.png");

// Get as WPF BitmapSource for display
var barcodeImage = BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128)
                                .ToBitmapSource();

Imports IronBarCode

' Save directly to file
BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128) _
             .SaveAsPng("barcode.png")

' Get as WPF BitmapSource for display
Dim barcodeImage = BarcodeWriter.CreateBarcode("12345678", BarcodeEncoding.Code128) _
                                .ToBitmapSource()

The same method call covers 1D and 2D generation. Switching from Code128 to QR code changes only the BarcodeEncoding argument. For the full range of 2D barcode generation options including QR error correction levels and DataMatrix sizing, the IronBarcode documentation provides complete examples.

Telerik Approach

Telerik RadBarcode is licensed as part of the Progress Telerik UI suite. There is no standalone barcode license. Access to RadBarcode and RadBarcodeReader requires an active subscription to the appropriate platform suite:

Pricing as of January 2026. Visit the Telerik pricing page for current rates.

The subscription is per developer. A team of 10 developers purchasing DevCraft UI pays approximately $14,690 per year. Subscriptions renew annually at these rates. There is no perpetual option that grants permanent use rights without continued payment.

IronBarcode Approach

IronBarcode offers both perpetual and subscription licensing. The perpetual tiers grant permanent use rights — a license purchased today remains valid without renewal. Annual renewal is optional for continued access to updates. Entry pricing starts at $799 for a single developer with perpetual rights. For teams, the Professional tier covers multiple developers at a fixed one-time cost.

IronBarcode's licensing page details the current tier structure, including royalty-free redistribution options and SaaS deployment licensing.

QR Code Reading Requirements

A common trigger is the arrival of a QR code reading requirement in an application that already uses RadBarcode for QR generation. The developer opens RadBarcodeReader, attempts to configure DecodeTypes to include QR, and discovers that no such entry exists in the enum. This is not a documentation gap or a configuration option that can be enabled — the format is absent from the reading engine. Teams that need to validate printed QR codes, process inbound QR-encoded payloads, or close the loop between generation and reading within a single application reach the boundary of what Telerik can provide at this point.

PDF Barcode Processing

Production barcode workflows often involve documents rather than standalone image files. Invoices, shipping manifests, identity documents, and regulatory filings frequently embed barcodes in PDF pages. A team whose workflow must extract barcode values from PDF content will find that RadBarcodeReader accepts only bitmap images and has no mechanism for processing PDF files. The workaround — converting each PDF page to an image externally, then feeding those images to RadBarcodeReader one at a time — introduces additional dependencies, increases processing time, and still produces only 1D results. Teams that identify this gap at the architecture stage often evaluate libraries that handle PDF reading natively before committing to the integration cost of a multi-library approach.

Cross-Platform Consistency

Applications that span a WPF desktop client and an ASP.NET Core backend cannot share barcode reading logic when that logic depends on Telerik types. RadBarcodeReader references WPF-specific types and does not compile in a non-WPF project. BarCodeReader references WinForms types. A shared service that performs barcode reading cannot reference either class without creating a platform dependency. Teams that want a single barcode reading implementation in a shared library — usable from both the desktop client and the web service — require a library without UI framework dependencies. This typically surfaces when teams apply clean architecture patterns or attempt to extract business logic into separate assemblies.

Licensing Cost Structure

Teams that purchased a Telerik UI suite primarily for barcode functionality, or that discover the barcode capability is included in a suite they purchased for other reasons, sometimes re-evaluate their options when assessing renewal costs. A development team using Telerik barcode components embedded in a larger suite may find that the annual per-developer cost is difficult to justify when the barcode feature set does not cover the full reading requirements. Teams that need barcode functionality without the broader UI suite — particularly teams building server-side or headless applications where UI controls provide no value — often explore standalone barcode libraries as a cost-effective alternative.

XAML Control Replacement

RadBarcode in XAML is a visual control that renders inline in the UI. IronBarcode generates barcode images in code and returns a GeneratedBarcode object. The migration pattern for a WPF form is to replace the <telerik:RadBarcode> element with an <Image> control and generate the barcode in the code-behind using BarcodeWriter.CreateBarcode(...).ToBitmapSource(). For Blazor, the <TelerikBarcode> component is replaced with server-side generation that returns the barcode as a base64-encoded <img> source.

DecodeType Removal

The reader.DecodeTypes = new DecodeType[] { ... } block present in all RadBarcodeReader usage is removed entirely during migration. IronBarcode does not require format pre-specification. If the existing DecodeType list contained only a subset of 1D formats, IronBarcode will now detect additional formats present in the same images. This is expected behavior. If narrower detection is needed for performance, BarcodeReaderOptions.ExpectedBarcodeTypes provides optional filtering without requiring the format list to be declared at the reader instance level.

TelerikLicenseManager Replacement

TelerikLicenseManager.InstallLicense(...) calls at application startup are replaced with a single IronBarCode.License.LicenseKey = "YOUR-KEY" assignment. IronBarcode requires no license file on disk and no platform-specific initialization path. The single key assignment works identically in WPF App.xaml.cs, ASP.NET Core Program.cs, and any other application entry point.