The Global Language of Business
  1. Home
  2. Standards
  3. GS1 Digital Link Standard

The GS1 Digital Link standard extends the power and flexibility of GS1 identifiers by making them part of the web. That means that GS1 identifiers, such as the GTIN, are now a gateway to consumer information that strengthens brand loyalty, improved supply chain traceability information, business partner APIs, patient safety information and more.

Where a URL typically points to a single, specific website, GS1 Digital Link enables connections to all types of business-to-business and business-to-consumer information. If you’re adding a QR code or NFC tag to a product, using the GS1 standard means you’re not only providing a URL for people to scan, you’re also carrying GS1 identifiers – the same identifiers relied upon throughout industry – and following a non-proprietary, no vendor-lock system. This means the brand owner remains in complete control but can still link to any number of information sources, all from one symbol, saving space and improving efficiency.

More specifically, in Healthcare, the GS1 Digital Link standard helps reinforce the One-barcode initiative. Meaning, manufacturers, distributors and hospitals will still use the ubiquitous barcode for years to come, for many different purposes like traceability and point-of-care scanning. Yet, now with GS1 Digital Link, they have the opportunity of using a single barcode to access digital information about the product.

Current Version

GS1 Digital Link Standard 1.2:

URI syntax (Jan 2021)

See version 1.1 for anything not covered in the published URI syntax

Legacy Version

GS1 Digital Link Standard 1.0 (Aug 2018)

GS1 Digital Link
GS1 Digital Link layers

Learn several different aspects of GS1 Digital Link that relate to both business needs and technical details.