Barcode Generator (Code 128)
Generate high-resolution Code 128 barcodes for retail, inventory, packaging, and shipping labels. Customize height, bar width, and download crisp PNG images.
Free Barcode Generator (Code 128)
Create high-resolution Code 128 linear barcodes for inventory, retail, shipping, and books
How to Barcode Generator
Enter SKU / Text
Type product code, serial number, or tracking string.
Customize Size
Adjust bar height, thickness, and label options.
Download PNG
Save your sharp barcode ready to print on labels.
Key Features
Generates standard Code 128-B high-density linear barcodes
Adjustable bar height and bar thickness sliders
Optional human-readable text label underneath the barcode
Lossless high-resolution PNG export suitable for thermal label printers
Works with barcode scanners, supermarket POS systems, and smartphones
100% free with unlimited barcode generation
Common Use Cases
Frequently Asked Questions
Yes, Code 128 is a universal barcode standard supported by all handheld scanners and mobile scanning apps.
Yes, Code 128 supports all alphanumeric characters, symbols, and numbers.
Barcodes are rendered locally on your computer.