Barcode Generator
Generate barcodes in common formats.
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About this tool
Generate professional barcodes in the most common retail and logistics formats — right in your browser. Supports CODE128, EAN, UPC, CODE39 and more, with a downloadable PNG output.
Key Features
- 8 barcode formats
- Custom color & height
- Optional human-readable text
- Download as PNG
- 100% client-side
How to Use
- Enter the value to encode.
- Choose a barcode format.
- Click Generate to preview.
- Download the PNG if needed.
Benefits
- Label products
- Inventory management
- Print price tags
- No sign-up required
Frequently Asked Questions
CODE128 is the most flexible for general use. Use EAN-13/UPC for retail products, and ITF-14 for shipping cartons.
EAN and UPC are fixed-length numeric formats. The tool will show an error if the data does not match the selected format's rules.