UPCGen

UPCGen is a free online barcode generator that creates valid UPC, EAN, ISBN, ITF-14, Code 128, FNSKU, and Data Matrix barcodes. It is designed for sellers on platforms like Amazon, Shopify, Etsy, eBay, and Walmart, as well as for KDP publishers. The tool requires no signup for basic use and offers bulk generation capabilities.

Key Features

• Multiple Barcode Types: Supports UPC-A, UPC-E, EAN-13, EAN-8, ISBN, ITF-14, Code 128, FNSKU, and Data Matrix.
• Valid Check Digits: Every generated code passes GS1 standard validation, ensuring platform acceptance.
• Bulk Generation: Generate up to 10,000 codes at once with export options to CSV, PNG, PDF, SVG, or EPS.
• Anonymous Use: Generate one code every 24 hours without signing up; free registration increases the limit to five codes daily.
• Platform-Specific Guides: Step-by-step instructions for adding barcodes to Amazon, Shopify, Etsy, eBay, Walmart, and KDP listings.
• Dedicated Generators: Separate pages for each barcode type with tailored input fields.

Use Cases

• Amazon FBA Sellers: Generate UPC or FNSKU codes for new product listings, ensuring compliance with Amazon's barcode requirements.
• Shopify Store Owners: Create EAN-13 or UPC-A barcodes for inventory management and product pages.
• Self-Publishers on KDP: Obtain ISBN barcodes for book covers, with valid check digits accepted by Amazon's print-on-demand service.

What Makes It Stand Out UPCGen differentiates itself by being completely free for basic use, with no signup required for occasional generation. It offers a wide range of barcode symbologies and bulk export options, making it suitable for both small sellers and large operations. The platform also provides educational resources and platform-specific guides, reducing the learning curve for new users.

Summary UPCGen is a practical, no-cost solution for generating GS1-valid barcodes across multiple formats. Its anonymous access, bulk capabilities, and platform-specific support make it a valuable tool for e-commerce sellers and publishers who need reliable barcodes without recurring fees.