Online Barcode Generator

The Online Barcode Generator is a secure, client-side utility designed to create high-resolution barcodes for retail, inventory tracking, shipping labels, and personal projects. Everything runs instantly inside your browser with complete privacy and zero watermarks.

Supported Barcode Standards

• Code 128: A high-density, compact symbology capable of encoding full ASCII text, numbers, and symbols. Perfect for general business use and logistics.
• Code 39: Widely used for inventory tracking, defense applications, and industrial identification. Supports uppercase letters, numbers, and special characters.
• EAN-13: The global standard retail barcode format used worldwide for products sold in supermarkets and retail stores (requires 13 numeric digits).
• UPC-A: The standard Universal Product Code used extensively across North American retail products (requires 12 numeric digits).