# UPCgen

> Free barcode generator online for e-commerce businesses.

- **Website**: https://upcgen.com
- **Uneed Page**: https://www.uneed.best/tool/upcgen
- **Pricing**: Free
- **Category**: Business
- **Tags**: E-Commerce
- **Submitted by**: @mamar
- **Launch Date**: 2026-05-16

## About

About UPCGen

UPCGen is the simplest barcode generator on the internet. We render and generate valid UPC, EAN, ISBN, GTIN, ITF-14, Code 128, FNSKU, and Data Matrix barcodes — for sellers, warehouses, publishers, and anyone who needs a usable code in seconds.

Why we built it

Every existing barcode tool is either bloated software, a confusing checkbox-soup of options, or pretends to issue "free" UPCs that collide with real registered products. We wanted one clean page that generates a valid code, downloads cleanly, and is honest about when you need a real GS1 number.

Who we're for

- Amazon FBA sellers printing FNSKU labels

- Shopify and Etsy sellers adding GTINs to listings

- Warehouses and 3PLs labeling outer cases (ITF-14)

- Self-publishers generating ISBN barcodes

- Pharma operators producing Data Matrix codes for DSCSA / FMD compliance

- Developers integrating barcode generation into their stack via API (Business plan)