Barcode Generator API templates

A working app built on the Barcode Generator API.

Deploy one to Vercel with your free API key and it's live in about a minute, or clone it from GitHub and make it your own. See all templates.

Make Code 128 and Code 39 barcode images for products, shelves and shipping labels.

Build with Barcode Generator. One free key unlocks all 300+ APIs.

300+ APIs on the same key and the same response shape.