Omena

Tools

On this page you will find tools that make it easier to use our standards and services.
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Check Digit Calculator

The Check Digit Calculator counts the last number of the unique identifiers, i.e. the check number.

Verified by GS1 -palvelu

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

Do you know if you need to change the GTIN or GLN? These tools can help.

Does my product need a new GTIN?
GLN Decision Support Tool

Help with creating identifiers

GS1 Application Identifiers
GMN check character calculator
EPC Encoder/Decoder

GS1 source codes

GS1 GitHub

GS1 Product Classification

GPC Browser

GS1 services and tools

You can find more tools and services to help you use GS1 standards on the GS1 Global website.

Go to gs1.org

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