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Barcode Generator

Generate various types of barcodes including CODE128, EAN-13, UPC-A, and CODE39. Download as PNG.

No uploads • Client-side only • Your data stays on your device

Barcode Preview

Barcode Settings

Barcode Data

Barcode Type

Width: 2

Height: 100px

Show barcode value below

Barcode Formats:

CODE128: Most versatile, supports all ASCII characters
EAN-13: Retail products (13 digits exactly)
UPC-A: North American products (12 digits exactly)
CODE39: Industrial/logistics (alphanumeric)

Common Uses:

Product labeling and inventory management
Shipping and logistics tracking
Document organization and filing
Event tickets and passes

Your Privacy Guaranteed

All processing happens directly in your browser using JavaScript. Your files, passwords, and data never leave your device and are never uploaded to our servers. We cannot see, store, or access anything you process with this tool.

No account required • No tracking • No data collection • Works offline after initial load

Barcode Generator