Generator

Barcode Generator

Generate Code 128, Code 39, EAN-13, EAN-8, or UPC-A barcodes locally, validate check digits, and download PNG or SVG.

Generate barcode

Code 128: printable ASCII. Code 39: uppercase letters, digits, spaces, and - . $ / + %. EAN-13: 12 or 13 digits. EAN-8: 7 or 8. UPC-A: 11 or 12.

Your input and results are processed in your browser and are not uploaded to ToolPixels. This tool does not save them.

Check digits and product identifiers

For EAN and UPC, omit the final digit to have it calculated, or supply it to have it validated. Incorrect check digits are rejected. Code 39 does not add an optional Modulo 43 check character.

Making an image does not register a product number or guarantee acceptance by a retailer. Use an identifier you are authorized to use. The preview can shrink to fit your screen; the downloaded image retains its full size and quiet margins.