Syncfusion Blazor Barcode

If you're building Blazor apps and need to generate barcodes, this covers the three main Syncfusion components: SfBarcodeGenerator for 1D codes like Code128 and Code39, SfQRCodeGenerator for QR codes with optional logo embedding, and SfDataMatrixGenerator for compact 2D codes. It works across Blazor Server, WASM, and .NET 8+ Web Apps. The docs walk through setup, choosing the right barcode type, error correction levels for QR codes, and exporting to images or Base64 strings. Honestly, this is straightforward if you're already in the Syncfusion ecosystem. You get checksum validation, custom colors, and validation events when the input data is invalid for the symbology you picked.

skills.sh installs: 377
GitHub stars: 4
last updated: Aug 21, 2026

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Install

$ npx -y skills add syncfusion/blazor-ui-components-skills --skill syncfusion-blazor-barcode --agent claude-code

Installs into .claude/skills of the current project.

Files

Syncfusion Blazor Barcode Generator

Syncfusion's Blazor Barcode Generator package (Syncfusion.Blazor.BarcodeGenerator) provides four components for generating barcodes in Blazor applications:

Component	Use For
`SfBarcodeGenerator`	1D linear barcodes (Code39, Code128, Codabar, etc.) plus GS1 Code 128, ITF-14, and the full GS1 DataBar family
`SfQRCodeGenerator`	QR codes with optional logo embedding, plus GS1 QR Code (`EnableGS1`)
`SfDataMatrixGenerator`	2D Data Matrix codes for compact encoding, plus GS1 Data Matrix (`EnableGS1`)
`SfDotCodeGenerator`	High-density dot-matrix DotCode symbols, plus GS1 DotCode (`EnableGS1`)