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Barcode Generator
Create a barcode in the format your business needs. Select a standard below to see its data requirements.
LIVE PREVIEW
For best scan results, keep strong contrast and avoid resizing after download.
SUPPORTED STANDARDS
Browse all barcode types
Our generator supports linear, retail, postal, GS1, matrix and stacked barcode formats. Requirements vary by symbology.
FORMAT GUIDE
About GS1 DataMatrix
GS1 DataMatrix is a compact GS1-compliant 2D symbol for supply-chain and healthcare labels.
Use correct GS1 syntax and separators where required. Verify output using a GS1-capable scanner or verifier.
Practical implementation notes
GS1 symbols carry structured business data, not just a product ID. Application identifiers define each field, including its length and meaning. A missing separator or incorrect date format can make a symbol unreadable to a receiving system even when a scanner can physically read it.