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The Blazor Barcode Generator is a light-weight and high-performance component that displays industry-standard 1D and 2D barcodes in Blazor applications. Generated barcodes are optimized for printing and on-screen scanning. The component is designed for ease of use and does not require fonts.


The Blazor Barcode Generator is highly customizable. You can customize its color (dark or light), height, width, and more.

Blazor Barcode customizable options


Display a barcode with or without text and use alignment options.

Blazor Barcode input text

Barcode symbologies

The Syncfusion Blazor Barcode Generator control supports a wide range of barcode symbologies.

Blazor Qrcode generator

QR code

The Quick Response code (QR code) is a two-dimensional barcode. It can efficiently store more information in a smaller space than 1D barcodes. Each barcode can store values up to 7089 characters. It is mostly used for URLs, business cards, and contact information.

Blazor Datamatrix barcode

Data Matrix

A Data Matrix is a two-dimensional barcode. The information is encoded with text or numeric values. Each barcode can store values up to 2335 alphanumeric characters. It is mostly used by couriers and the food industry.

Blazor Code39 barcode

Code 39

Code 39 is a common barcode type used for various labels such as name badges, inventory, and industrial applications. The symbology of the Code 39 character set consists of barcode symbols representing numbers 0-9, upper case letters A-Z, and the space character.

Blazor Code39 Extended barcode

Code 39 Extended

Code 39 Extended, as expected, is an extended version of Code 39. In this version, lower characters and special characters are supported.

Blazor Code11 barcode

Code 11

Code 11 is also known as USD-8, high numeric symbology. The character set includes the digits 0-9, a dash symbol ( - ), and start and stop characters. It is commonly used in telecommunications.

Blazor Codabar barcode


Codabar is also known as USD-4 and Code 2 of 7. It can encode digits 0-9, six symbols, and start and stop characters. It is even possible to print Codabar codes using typewriter-like impact printers, which allows the creation of many codes with consecutive numbers without having to use a computer.

Blazor Code32 barcode

Code 32

The Code 32 is also known as Italian Pharmacode. It has the following structure: The ‘A’ character that is not really encoded, 8 digits for Pharmacode, and 1 digit for Checksum module 10 that is automatically calculated by Barcode Professional.

Blazor Code93 barcode

Code 93

Code 93 was designed to complement and improve Code 39. It is used to represent the full ASCII character set by using combinations of two characters. Code 93 can encode uppercase letters, numeric digits, and a handful of special characters.

Blazor Code93 Extended barcode

Code 93 Extended

This extends Code 93 to encode the full 128-character ASCII. The characters represented by Code 93 are represented in Code 93 Extended as single barcode characters, but all other characters are represented by a control character plus another character.

Blazor Code128 barcode

Code 128

This is a very high-density barcode that supports alphanumeric characters. This barcode is used as the basis for many other barcodes, like UCC/EAN, HIBC (health industry barcode), and the blood bank industry.

Blazor UpcA barcode


The Universal Product Code (UPC -A) is a numeric symbology used in retail applications. UPC-A symbols consist of 11 data digits and one check digit. The first digit is a number system digit that normally represents the type of product being identified.

Blazor Barcode Code Example

Easily get started with the Blazor Barcode using a few simple lines of C# code example as demonstrated below. Also explore our Blazor Barcode Example that shows you how to render and configure the Barcode in Blazor.

@using Syncfusion.Blazor
@using Syncfusion.Blazor.BarcodeGenerator

<SfBarcodeGenerator Width="200px" Height="150px" Type="@BarcodeType.Codabar" Value="123456789"></SfBarcodeGenerator>

Other supported frameworks

Barcode is also available in JavaScript, Angular, React and Vue frameworks that are built from their own TypeScript libraries. Check out the different Barcode platforms from the below links,

Blazor Components – 85+ UI and DataViz Components

Frequently Asked Questions

  • Support for most common 1D and 2D barcodes.
  • Support for complete customization of a barcode to augment its appearance.
  • Ease of use and integration.
  • Support for a wide range of barcode symbologies.
  • One of the best Blazor Barcode Generator in the market that offers feature-rich UI to interact with the software.
  • Simple configuration and API.
  • Support for all modern browsers.
  • Extensive demos and documentation to learn quickly and get started with Blazor Barcode Generator.

You can find our Blazor Barcode demo here.

No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.

A good place to start would be our comprehensive getting started documentation.

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