GTIN, Check Digits and Logistic Labels

These tools create and check the numbers behind barcodes and shipments. Generate GTINs from a company prefix, calculate the check digit of a UPC, GTIN, EAN or SSCC, check a container number and build an SSCC label.

Tools in this group

• Container Check Digit Calculator (ISO 6346) — Enter the owner code, category and serial number to get the check digit, or a full container number to check it.
• GTIN Generator — Enter your GS1 company prefix and a starting item number to get a list of GTINs with their check digits.
• SSCC Label Generator (GS1 Logistic Label) — Enter your company prefix and serial reference to get the SSCC and a ready-to-print pallet or carton label.
• UPC Check Digit Calculator (GTIN, EAN, SSCC) — Enter a number without its last digit to get the check digit, or the full number to check it. Paste many numbers at once.