Is the barcode generator free?

Yes, it is completely free with no limits. All barcode generation happens in your browser.

What barcode formats are supported?

CODE128, EAN-13, UPC-A, and CODE39 are supported. CODE128 is the most versatile and works with any text input.

The barcode is rendered on a canvas and can be downloaded as a high-quality PNG image.

EAN-13 requires exactly 12 or 13 digits. UPC-A requires exactly 11 or 12 digits. CODE128 and CODE39 accept most text inputs.

Enter text or numbers, choose a barcode format, and download the generated barcode as PNG.

Text / Number

Any text or numbers

Barcode Format

Step 1

Enter the text or number to encode.

Step 2

Select a barcode format (CODE128, EAN-13, UPC-A, or CODE39).

Step 3

The barcode renders automatically in real time.

Step 4

Click Download PNG to save the barcode image.

Support for CODE128, EAN-13, UPC-A, and CODE39 formats.

Real-time barcode preview as you type.

Download as high-quality PNG image.

Works entirely in your browser — no data sent to a server.

Free to use with no limits or sign-up.

: Yes, it is completely free with no limits. All barcode generation happens in your browser.
: CODE128, EAN-13, UPC-A, and CODE39 are supported. CODE128 is the most versatile and works with any text input.
: The barcode is rendered on a canvas and can be downloaded as a high-quality PNG image.
: EAN-13 requires exactly 12 or 13 digits. UPC-A requires exactly 11 or 12 digits. CODE128 and CODE39 accept most text inputs.