Free Barcode Generator
The most trusted free barcode generator for Amazon FBA, Shopify, KDP and 50+ platforms — generate UPC, EAN, ISBN, ITF-14, Code 128, Data Matrix, FNSKU in seconds.
Which barcode do you need?
3 questions · 30 seconds · instant answer
Need a QR code instead? Try the free QR Code Generator — links, WiFi, vCard, and more.
Why UPCGen
Valid
Every code has a valid check digit and passes GS1 standard validation.
Platform-Approved
Codes meet the requirements of Amazon, Shopify, Etsy, eBay, and Walmart supplier portals.
Bulk-Ready
Generate 1 or 10,000 at once. Export to CSV, PNG sheets, PDF, SVG, or EPS for professional print.
Anonymous
Generate instantly — no sign-up needed
Free
For sellers
Paid plans
Bulk CSV, vector exports, label sheets and a REST API — up to 25,000 codes/mo on Business.
- REST API on every paid plan
- Bulk CSV upload & download (Pro and up)
- SVG, PDF & EPS exports (Pro and up)
- Avery + FBA label sheets (Pro and up)
from $9/mo
Annual: 2 months freeSelling on a specific platform?
Step-by-step guides for adding barcodes to your listings:
Dedicated generators
Need more?
We provide bespoke services for clients with custom barcode workflows. Let us know how we can help!