UlvixorBarcode Generator
Create barcodes in the most widely used formats — CODE128, EAN-13, UPC-A, and CODE39 — directly in your browser. The tool validates the content according to each format's rules and lets you download the result as SVG or PNG.
How it works
- Choose the barcode format you need.
- Enter the content: free text for CODE128 or CODE39, or digits for EAN-13 and UPC-A.
- The tool automatically validates that the value follows the chosen format's rules (length, character type).
- The barcode renders instantly as SVG using the jsbarcode library.
- Download the result as an SVG (vector) or PNG (raster) file.
Use cases
- Generate product labels for inventory or point-of-sale systems.
- Create barcodes for catalogs, packaging, or printed materials.
- Test barcode scanners or inventory management systems.
- Produce vector barcodes (SVG) ready to drop into print designs.