Internal Barcode Generator (Code 128 & Code 39)
Create barcodes for your own inventory, warehouse racks, office files, and asset tags. Internal use only — not for retail product labels or government IDs.
How to Use Barcode Generator
Enter product code or text, choose Code 128 or Code 39 format, generate barcode, download PNG for labels.
Frequently Asked Questions
Retail EAN barcode?
This tool generates Code 128/39 for inventory labels — not retail EAN/UPC registration.
Print size?
Download full PNG; minimum 3 cm width for reliable scanning.
Free?
Yes — unlimited generation in browser.
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