Barcode Generator

Generate Code 128, Code 39, EAN-13, and UPC-A barcodes instantly in your browser. Download as PNG or copy SVG.

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Preview

About Barcode Formats

  • Code 128: Supports all 128 ASCII characters. Used in shipping, warehousing, and retail supply chains. Very compact and high density.
  • Code 39: Supports uppercase A–Z, 0–9, and a handful of special characters. Widely used in automotive, defence, and healthcare.
  • EAN-13: 13-digit numeric standard. Used on virtually all retail products sold in Europe. Includes a check digit at position 13.
  • UPC-A: 12-digit numeric standard. Used on retail products in North America. Similar to EAN-13 without the leading country digit.

All barcodes are generated entirely in your browser — no data is ever sent to a server.

FAQ

Is Barcode Generator free to use?

Yes, Barcode Generator is completely free to use on UtilityCove.

Does Barcode Generator upload my data?

No. Barcode Generator runs in your browser, so your input stays on your device.

Can I use Barcode Generator on mobile?

Yes. Barcode Generator works on modern mobile and desktop browsers.

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