Barcode Generator

A barcode is a machine-readable representation of data consisting of parallel lines (bars) and spaces of varying widths. 1D barcodes are used extensively in retail, logistics, healthcare, and manufacturing to encode product identifiers, tracking numbers, and other data.

This tool supports multiple barcode symbologies, each designed for specific use cases:

• EAN-13 & UPC-A — Retail product barcodes used worldwide
• Code 128 — High-density alphanumeric, logistics and shipping
• Code 39 — Industrial, healthcare, U.S. government
• ISBN — Book identification (converts ISBN to EAN-13)
• ITF-14 — Shipping carton barcodes
• Codabar — Libraries, blood banks, FedEx airbills
• Pharmacode — Pharmaceutical packaging

1. Select barcode type — Choose the appropriate symbology for your use case (e.g., EAN-13 for retail products, Code 128 for shipping labels).
2. Enter data — Type or paste the data to encode. The tool validates the input against the selected symbology requirements (e.g., EAN-13 requires 12-13 digits).
3. Customize appearance — Adjust bar width, height, toggle text visibility, and choose bar and background colors.
4. Download — Click PNG for raster images (web, documents) or SVG for vector graphics (print at any resolution).