Free Barcode Generator
Generate barcodes online — CODE128, EAN-13, EAN-8, ITF-14, UPC and more. Download single as PNG or export bulk as PDF. No signup required.
Alphanumeric — any value works
Appears above the barcode in the PNG
When a free barcode tool is not enough
A one-off barcode generator works for occasional labels — but manufacturers who manage hundreds of SKUs need barcodes tied to their inventory system. FactoStack auto-generates barcodes for every item, prints labels in bulk, and tracks stock movements by scanning. No manual entry, no mismatches.
Free Barcode Generator for Products and Inventory
This free tool lets you generate barcodes instantly in your browser — no signup, no watermark, no limit. Choose from popular formats like CODE128 (general purpose), EAN13 (retail shelf), EAN8 (small packs), ITF14 (cartons), and UPC. Perfect for product labelling, inventory management, and GST item identification.
How to use this barcode generator
- 1. Choose Single or Bulk mode
- 2. Select your barcode format (CODE128 works for most products)
- 3. Enter your item code or product number
- 4. Optionally add a product name label
- 5. Download as PNG or print directly from the browser
