Barcode Generator
Generate barcodes in various formats including CODE128, EAN-13, UPC.
What is a Barcode Generator?
A barcode generator converts text or numeric data into standard barcode images. It supports industry formats like CODE128, EAN-13, and UPC, and lets you download the generated barcode as PNG or SVG. Whether you need product labels, inventory tags, membership cards, or shipping labels, this tool produces scannable barcodes in seconds right from your browser.
How It Works
The barcode generator encodes input data into black-and-white bar patterns following barcode symbology standards. Code 128 supports 128 ASCII characters, while EAN-13 is a 13-digit numeric code for product identification. Each character maps to a specific bar width pattern, with start/stop patterns and checksum digits appended.
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