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Barcode Generator

Barcode Generator

Create downloadable SVG barcodes in common retail, inventory, logistics, postal, and pharmaceutical formats.

Use this barcode generator to create machine-readable SVG barcodes for labels, packaging, inventory, shipping, and testing workflows. Code 128 is selected by default because it is widely supported and works well for mixed letters, numbers, and symbols.

Barcode Generator

Enter the required values and run the tool to view results.

Barcode type

Code 128 is selected by default because it is widely supported and works well for mixed letters, numbers, and symbols.

Popular barcode types
Code 128 accepts mixed text and numbers and is the safest default for general labels. Retail formats such as EAN and UPC require numeric product identifiers with valid lengths and check digits.

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Barcodes encode data into a pattern of bars and spaces that scanners can translate back into text or numbers. The correct barcode type depends on the workflow: Code 128 is common for general labels, EAN and UPC are used for retail product identifiers, ITF-14 is common on cartons and cases, and MSI is often used in inventory systems. Retail barcode formats such as EAN and UPC have strict length and checksum rules. They are also associated with product identifiers issued through standards organizations such as GS1. This tool can render a valid barcode symbol from the value you provide, but it does not assign product numbers or verify ownership of a retail identifier. For best scan reliability, print the barcode with enough quiet zone around the symbol, use strong contrast, avoid stretching the image after download, and test the final label with the scanners or apps that will read it.
Choose the barcode type that matches your use case, enter the value to encode, and generate a downloadable SVG. If you are unsure which format to use, start with Code 128 for general-purpose labels.

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