Omena

Tools

On this page you will find tools that make it easier to use our standards and services.
Food Data Finland Image

Check Digit Calculator

The Check Digit Calculator counts the last number of the unique identifiers, i.e. the check number.
Verified by GS1 -palvelu

Register search

With the global Verified by GS1 service, you can find information about the GS1 identifiers.

Check out these tools as well

Does my product need a new GTIN?
GLN Decision Support Tool
Source Codes: GS1 GitHub
GMN check character calculator
EPC Encoder/Decoder
GS1 Application Identifiers
GPC Browser

OmaGS1 customer portal

In GS1's customer management portal, you can:
 

  • sign in to GS1 Synkka and GS1 Rekisteri without a separate login
  • manage your own GS1 service users, access rights and contact persons
  • maintain your company's contact and invoicing information
  • submit support requests to GS1 Service Support and view their solutions
  • contact GS1 Customer Service.
Go to oma.gs1.fi