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ISO ISO/IEC 24723:2010

GS1 DataBar Expanded Composite Barcode Generator (ISO/IEC 24723:2010)

Generate GS1 DataBar Expanded Composite barcodes (ISO/IEC 24723:2010) for variable-weight products and healthcare.

Live Generator
22/500

Completes check digits when their position is clear. Use parenthesized AIs for GS1. Existing check digits are validated. Other formats keep their usual behavior.

FG
BG
🛡️Zero Data Retention: Encoded in edge memory. Never logged or stored.

Technical Specifications

Structure GS1 Composite (ISO/IEC 24723:2010)
Capacity GS1 DataBar Expanded primary plus 2D CC-A or CC-B MicroPDF417 secondary component
Character Set GS1 Application Identifiers on both components
Quiet Zone Requirement auto modules (GS1 Composite)

Common Applications

This standard is widely used in the following industries:

GS1 Composite utilized across retail, logistics, manufacturing, and global supply chains.
Input Constraints & Parity: The xBarcode Rust engine enforces strict input boundary and character set conformance. Internal parity and standard check symbols are handled automatically to prevent defective symbols in production.
Need GS1 Application Identifier validation or Digital Link? GS1 Validator →
Developer Quickstart

Automate GS1 DataBar Expanded Composite via API

Full API Reference → 
curl -X POST https://api.xbarcode.ai/v1/render \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -d '{
  "format": "databarexpandedcomposite",
  "content": "(01)09506000134352|(10)ABC123"
}' > barcode.svg
API outputs: SVG, PDF, EPS and matrix JSON. PNG is exported in the browser. < 20ms Edge latency
Related Standards

Alternative Symbologies related to GS1 DataBar Expanded Composite

UPC-A Composite (CC-A/B)
ISO/IEC 24723
Open Generator →
UPC-E Composite (CC-A/B)
ISO/IEC 24723
Open Generator →
GS1 DataBar Expanded Stacked Composite
ISO/IEC 24723
Open Generator →

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