Free UPC Lookup
Search any UPC code and get product details, identifiers, and Amazon listings in seconds.
Free daily lookups · UPC, EAN, GTIN, ISBN & ASIN · 1.6B+ products
A UPC lookup tells you what product a 12-digit Universal Product Code belongs to. Use EcomSource.ai to run a free UPC lookup online — no account required for daily searches. Our database covers retail, Amazon catalog, and cross-marketplace identifiers including EAN and GTIN.
How to look up a UPC code
1. Enter the 12-digit UPC from the product packaging. 2. Click Search to open the full product page. 3. View title, brand, category, images, sales rank, and all mapped ASINs. Developers can use the UPC lookup API for automated inventory, arbitrage tools, and catalog enrichment.
UPC lookup vs barcode lookup
UPC is the North American 12-digit standard. EAN (13 digits) and GTIN are international equivalents. EcomSource resolves all identifier types in one search — so you do not need separate tools for UPC lookup, EAN search, or GTIN lookup.
Frequently asked questions
Is this UPC lookup free?
Yes. Free accounts include daily lookups on the website and Chrome Extension. API plans start with a generous free tier for testing.
Can I look up UPC codes for Amazon FBA?
Yes. Every UPC lookup returns Amazon ASINs, variations, and listing data — built for FBA sellers and wholesale sourcing.