Knowledge, with a practical purpose

DPPURL helps people understand the identity behind a product—and do something useful with it.

Who we are

This site is operated by Only1 Technologies Limited, the company behind DPPPrint. Our educational content connects naturally to the practical label-production services of DPPPrint. We state that relationship openly.

What you can do here

Read the guides, explore the glossary and use six free tools for DPP URLs, GTIN, SGTIN-96 and Digital Link. Calculations happen in your browser, without an account. The website is statically hosted on Alibaba Cloud in Hong Kong.

Independent explanations

We are not GS1, an EU institution or a certification body. Our articles link to primary sources, and our tools describe their limits.