Instantly generate barcodes for ISBN, UPC, EAN, Code128 and more.
Download as PNG image, no upload, 100% private.
Barcode will auto-correct, check digit if possible.
(ISBN, EAN13, UPC require 12~13 numeric digits)

Supports: EAN-13, ISBN, UPC-A, Code128, Code39, ITF.
Barcode images are generated locally – nothing is uploaded.

FAQ

What barcode formats are supported?

This tool supports EAN-13, ISBN, UPC-A, Code128, Code39, and ITF barcode formats.

Is this barcode generator free?

Yes, it's 100% free to use, no registration required.

How do I download my barcode as a PNG?

After generating your barcode, click the "Download PNG" button to save it as an image.

Is my barcode data uploaded or stored?

No, all barcode generation is performed locally in your browser for privacy.

Does this tool automatically add barcode check digits?

For EAN-13, ISBN, and UPC barcodes, check digits are auto-calculated and appended if needed.

Other Util