e commerce-tools• Retail Ready
Online Barcode Generator
Create retail-ready barcodes for product packaging, shipping labels, and inventory tags. Supports UPC-A, EAN-13, Code 128, and Code 39.
100% in-browser SVG vector generation. Instant and private.
Barcode Settings
Advertisement
Sponsored PlacementGoogle AdSense Integration Ready
How to Use Barcode Generator (UPC / EAN / Code 128)
1
Select Barcode Standard
Choose UPC-A (US retail), EAN-13 (International), or Code 128 (Shipping/Warehouse).
2
Enter Numbers
Type your product number or SKU.
3
Download Vector SVG / PNG
Save crisp scannable barcode for packaging design.
About Barcode Generator (UPC / EAN / Code 128)
Calculates Modulo-10 checksum validation digits and renders precise line-width ratios to guarantee barcode laser scanner readability.
Supported Formats
PNGSVG
Operational Limits
- •UPC-A requires exact 12-digit format, EAN-13 requires 13-digits
Key Features
- Supports UPC-A, EAN-13, Code 128, Code 39, and ITF
- Automatic check-digit verification prevents scanning errors
- Print-ready high-resolution PNG and vector SVG exports
Frequently Asked Questions
Yes, download in vector SVG format for crisp, infinite scalability in Illustrator or Canva.