GTIN1 Documentation

GTIN1 is a GS1 Digital Link platform for product identification, traceability, and consumer engagement. Turn traditional barcodes into smart, scannable URLs.

• Getting Started

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  Create your account, set up your organization, and add your first product in minutes.

  Get started

• Concepts

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  Understand Digital Link resolution, Application Identifiers, EPCIS events, and resolver rules.

  Learn the fundamentals

• Guides

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  QR codes, lot tracking, FSMA 204 traceability, bulk import, recalls, analytics, and more.

  Browse guides

• API Reference

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  Interactive documentation for the EPCIS 2.0 and Management APIs with code samples.

  Explore APIs

• FAQ

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  Common questions and troubleshooting for account setup, resolution, and integrations.

  Find answers

• Examples & Linksets

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  Digital Link URI examples, test matrices, and machine-readable link relations.

  See examples

GS1 Sunrise 2027

The retail industry is transitioning from 1D barcodes to 2D barcodes (QR codes) by 2027. GTIN1 provides compliant Digital Link URIs, QR code generation, and resolution infrastructure to help brands and retailers prepare.

Quick Start

1. Create your account and set up an organization
2. Create your organization and invite your team
3. Add your first product with a valid GTIN
4. Generate a QR code for your product
5. Your product is now resolvable at https://gtin1.com/01/{your-gtin}