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ISO ISO/IEC 20830:2021 / GB/T 21049-2007

Han Xin Barcode Generator (ISO/IEC 20830:2021 / GB/T 21049-2007)

Generate compliant Han Xin 2D barcodes (ISO/IEC 20830:2021 / GB/T 21049-2007) with native GB18030 Chinese encoding and vector export.

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 2D Matrix (ISO/IEC 20830:2021 / GB/T 21049-2007)
Capacity 84 versions (23x23 to 189x189 modules): up to 7,827 numeric, 4,350 ASCII, 2,174 Chinese characters, or 3,261 binary bytes (ECC L, M, H, V)
Character Set Numeric, Alphanumeric, 8-bit Byte, GB18030 Chinese, 4 Reed-Solomon ECC levels
Quiet Zone Requirement auto modules (2D Matrix)

Common Applications

This standard is widely used in the following industries:

2D Matrix utilized across retail, logistics, manufacturing, and global supply chains.
Input Constraints & Parity: Engineered with Reed-Solomon Forward Error Correction (ECC) to tolerate physical damage, smudging, or partial occlusion. Configurable ECC levels ensure maximum scan reliability in high-speed sorting.
Developer Quickstart

Automate Han Xin 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": "hanxin",
  "content": "Han Xin 123456"
}' > 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 Han Xin

QR Code
ISO/IEC 18004:2015
Open Generator →
Data Matrix
ISO/IEC 16022:2006
Open Generator →
Aztec Code
ISO/IEC 24778:2008
Open Generator →

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