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Barcode Generator

Generate barcodes from supported values.

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Generate barcodes from supported values.

Barcode preview will appear here.

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Tool guide

Barcode Generator Online

Generate browser-side barcodes with Code128 support and optional EAN-13 or UPC formats where the value is valid.

Steps

How it works

  • Enter a barcode value.
  • Choose a format.
  • Generate the barcode preview.
  • Download PNG or SVG output.
Highlights

Key features

  • Supports Code128 minimum.
  • Includes EAN-13 and UPC where valid.
  • Shows a preview before download.
  • Provides PNG and SVG output.
Use cases

Common uses

  • Create test barcodes.
  • Generate sample labels.
  • Prepare placeholder product codes.
Notes

Limitations to know

  • EAN and UPC require specific numeric lengths.
  • Generated barcodes should be tested with scanners.
  • This is not an inventory management system.
FAQ

Frequently asked questions

3 answers

Which barcode works with most text?

Code128 is the most flexible option in this tool.

Why did EAN-13 fail?

EAN-13 requires a valid numeric value with the correct length/check digit behavior.

Can I download SVG?

Yes. SVG download is available after generation.