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GS1 UK
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  1. Home
  2. Standards & services
  3. Tools & resources

Tools

Useful tools to help you adopt and implement GS1 standards.

Please visit our global website for more tools

From finding out which company owns a barcode to calculating a check digit for your barcode we have some useful tools to help.

Check digit calculator

GEPIR

Global Data Model (GDM)

GPC browser

When to change a GTIN

Global Model Number (GMN) generator
GS1 UK

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GS1 UK is a company limited by guarantee and registered in England and Wales under company number 01256140.

Registered office Hasilwood House, 60 Bishopsgate, London, EC2N 4AW. VAT number GB287940215.