GS1 QR Codes
The Next-Generation Barcode Standard for Retail POS Digital Transformation
GS1 QR Codes are based on the GS1 Digital Link international standard, giving every product a unique digital identity. One QR code serves consumer scanning, retail POS, and logistics tracking simultaneously, enabling global interoperability of product information. Aligned with the “Ambition 2027” industry goal, future-proofing your product packaging.
What Is GS1 QR Code?
GS1 QR Codes upgrade traditional barcodes into dynamic URLs containing product GTIN and extended attributes. Unlike regular QR codes, GS1 QR codes follow the GS1 International Standard and support:
Globally Unique Product Identifier
GTIN is globally unique and cross-platform interoperable
Multi-Attribute Extension
Dynamic data: batch number, serial number, expiry date, and more
GS1 Digital Link
Directly connects to brand and product digital content
Multi-Scenario Scanning
Consumer scanning, retail POS, logistics tracking
GS1 QR Code vs. Regular QR Code
| Comparison | GS1 QR Code | Regular QR Code |
|---|---|---|
| Standard Compliance | GS1 International Standard | No Standard |
| Unique Identifier | Globally Unique GTIN | Locally Generated |
| Multi-Scenario Scanning | Consumer + POS + Logistics | Consumer Only |
| Data Capacity | GTIN + Extended Data | GTIN Only |
| Dynamic Updates | Supported (Update After Print) | Usually Not Supported |
| Consumer Connection | GS1 Digital Link | Regular URL |
GS1 QR Code Core Features
Global Compliance
Fully compliant with GS1 international standards, supporting all GS1 AI identifiers. Enables global interoperability of scanned information
Compact & High-Density
GS1 DataMatrix in the smallest size, suitable for small-package products. High-density data encoding saves space.
Dynamic Data
Supports dynamic attributes such as batch number, serial number, and expiry date. Content can still be updated after printing, no reprint needed.
Consumer Connection
GS1 Digital Link URI connects to the brand’s official website upon scanning. Real-time traceability enhances consumer trust.
POS Compatible
Supports retail POS scanning for lightning-fast checkout GTIN recognition. Compatible with existing POS systems for a smooth transition.
Multiple Formats
Supports QR Code and Data Matrix. Output formats: PNG / PDF / SVG.
Traceability & Visibility
Full supply-chain traceability, tracking batches down to individual products. More efficient recall management reduces losses.
Enterprise Security
Anti-counterfeiting verification with encrypted data storage. Supports private deployment for fully private data.
Technical Specifications
GS1 QR Code
- Consumers can scan directly with their phone camera, no dedicated app required
- Supports connecting to brand digital content, ideal for consumer engagement and marketing scenarios
GS1 DataMatrix
- The smallest POS-compliant barcode, supporting GS1 element string syntax
- Suitable for retail, pharmaceutical industries, and small-package products
- Can encode extended attributes such as batch number, serial number, and expiry date
| AI | Data Content | Format | Purpose |
|---|---|---|---|
| (01) | Global Trade Item Number (GTIN) | N2+N14 | Product Unique Identifier |
| (10) | Batch/Lot Number | N2+X..20 | Production Batch Traceability |
| (17) | Expiry Date | N2+N6 | Shelf-Life Management |
| (21) | Serial Number | N2+X..20 | Product Serial Management |
- Plain Syntax: Contains GTIN only, used for EAN/UPC barcodes
- GS1 Element String: Uses AI identifiers, supports extended data
- GS1 Digital Link URI: Web URI format, supports connecting to digital content
Industry Applications
- Scan for Price: Consumers scan to view product details and prices
- Promotions: POS recognizes GTIN and automatically pushes promotions
- Loyalty Points: Earn points by scanning, enhancing customer retention
- Inventory Management: Real-time inventory tracking, optimizing replenishment strategies
- Shelf-Life Management: Automatically blocks expired product sales
- Batch Traceability: Full-chain traceability from raw materials to finished products
- Recall Efficiency: Quickly locate affected batches, reducing losses
- Consumer Confidence: Scan to view origin and processing information
- Drug Traceability: Serialization traceability meeting regulatory requirements
- Patient Safety: Scan to verify drug authenticity
- Compliance: Meets DPP Digital Product Passport requirements
- Anti-Counterfeiting: Serial number randomization prevents counterfeiting
- SSCC Tracking: Full-chain tracking of logistics units
- Smart Sorting: High-speed scanning for automatic classification
- Warehouse Management: Real-time inventory visualization
- Delivery Traceability: Full visibility from outbound to delivery confirmation
Ambition 2027
GS1 Industry Goal: Achieve widespread adoption of 2D barcodes at retail POS by 2027.
Transition Guidelines:
- Before 2027: Use both EAN/UPC and GS1 QR Code or DataMatrix
- After 2027: Option to use 2D barcodes only
- 2D Barcode Position: Must be within 50mm of the main barcode
- Scanning Speed: Ensure 40–70 items per minute scanning efficiency
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