Random number generator Barcode Maker Generate real, scannable barcodes instantly in multiple formats with custom styles. Code / Text to Encode: Barcode Format: CODE128 (General Purpose) EAN13 (13 Digits) UPC (12 Digits) CODE39 (Alphanumeric) Bar Width (px): Bar Height (px): Line Color: Background Color: Show text value under barcode Generate Barcode Download PNG