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Barcode Generator

Generate barcodes in multiple formats securely in your browser. Your product data is never uploaded to a server—100% offline barcode creation.

Built & maintained by Shakeel Ahmed · Full-Stack Developer & Privacy Tools Builder

Barcode created? Generate a QR code for the same product, or make a receipt.QR Code Generator

Barcode formats explained

CODE128 is the most versatile — supports all ASCII characters. EAN-13 is used for retail products globally (requires exactly 12 digits + check digit). QR codes support more data and are scannable by phones. ITF-14 is for shipping/logistics.

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