Check a GTIN, EAN or UPC barcode

Paste a complete barcode number to validate its format and final GS1 check digit.

Checks happen locally. We do not confirm product ownership or product data.

What is checked?

We accept GTIN-8, UPC-A / GTIN-12, EAN-13 / GTIN-13 and GTIN-14 values. Spaces and hyphens are removed before validation.

What does a valid result mean?

It means the number length and check digit are correct. It is not proof that the number has been assigned to a product or that it can be used in every marketplace.