Barcode Generator

EAN-13 needs 12–13 digits, EAN-8 7–8, UPC-A 11–12.

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About the Barcode Generator

Generate barcodes for labels, inventory and products. Choose CODE128, CODE39, EAN-13, EAN-8 or UPC-A, enter your value and download a clean PNG barcode instantly.

How to use the Barcode Generator

  1. Choose a format such as CODE128, EAN-13 or UPC-A.
  2. Enter the value.
  3. Press Generate Barcode and download the PNG.

When to use it

Use it for inventory labels, shelf tags, asset tracking and testing.

Barcode Generator FAQ

Why do I get an invalid value message?

Each format has rules: EAN-13 needs 12–13 digits, EAN-8 needs 7–8 and UPC-A needs 11–12. CODE128 accepts most text.

Is the Barcode Generator free?

Yes. It is free to use, with no signup and no usage limits.

Are my files or data uploaded?

No. Everything runs in your browser, so your files and details stay on your device.

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