Best for SKUs and inventory labels
Code 128 supports letters, numbers, spaces, and common symbols, making it a practical choice for internal product and inventory codes.
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Code 128 Barcode Generator
Generate Code 128 barcodes for SKUs, inventory labels, and product codes. Download as PNG, SVG, or PDF.
Valid Code 128 barcode. Good for SKUs and inventory labels.
This looks like a custom SKU. Code 128 is recommended.
How to create a Code 128 barcode
Enter a value such as SKU-001, review the live preview, then download the barcode as PNG, SVG, or PDF.
When to choose another barcode
Use UPC-A for 12-digit US retail product codes or EAN-13 for 13-digit international retail product codes.
Frequently asked questions
Quick answers about creating, downloading, and printing barcodes with this tool.
Can Code 128 encode letters and numbers?
Yes. Code 128 supports letters, numbers, spaces, and common symbols up to 80 characters in this tool.
Is Code 128 good for SKU barcodes?
Yes. Code 128 is usually the best choice for custom SKUs because it can encode alphanumeric values such as SKU-001.
Can I use Code 128 for inventory labels?
Yes. Code 128 is well suited for inventory labels, asset tags, shelf labels, cartons, and internal tracking codes.
What is the difference between Code 128 and Code 39?
Code 128 is more compact and supports a broader character set, while Code 39 is older and commonly used for simpler alphanumeric labels.
Can standard barcode scanners read Code 128?
Most modern barcode scanners can read Code 128, but you should test printed labels with the scanner and software used in your workflow.
Related tools
Switch to the barcode format that matches your product or inventory workflow.
Free Barcode GeneratorCreate Code 128, UPC-A, and EAN-13 barcodes online.UPC-A Barcode GeneratorCreate 12-digit retail product barcodes for US products.EAN-13 Barcode GeneratorGenerate 13-digit international retail product barcodes.Bulk Barcode GeneratorPaste up to 100 values and generate barcode previews in one batch.Barcode Generator for ExcelPaste rows from Excel or Google Sheets and generate barcodes from spreadsheet columns.Barcode Label GeneratorDesign product and inventory barcode labels with template fields.