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ISO ISO/IEC 15420:2009

UPC-A Barcode Generator & Specification (ISO/IEC 15420)

Generate compliant UPC-A barcodes online with vector SVG and EPS output. Powered by high-speed Rust engine with strict UPC-A validation.

Live Generator
22/500

Completa los dígitos de control cuando su posición es clara. Para GS1, usa los AI entre paréntesis. Los dígitos de control existentes se validan. Los demás formatos mantienen su comportamiento habitual.

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🛡️Retención cero de datos: Codificado en memoria perimetral. Nunca se almacena.

Especificaciones Técnicas

Estructura UPC-A Data Codewords + Error Detection / Checksum + Quiet Zones
Capacidad Standard UPC-A data capacity and density
Conjunto de Caracteres Compliant with UPC-A specifications
Quiet Zone Requirement ≥ 10x module width (Standard quiet zone)

Aplicaciones Comunes

Este estándar se utiliza ampliamente en las siguientes industrias:

Retail & GTIN, Commercial Logistics, Identification & Tracking
Restricciones de entrada y paridad: This symbology enforces the GS1 / ISO Modulo-10 checksum algorithm (alternating 3x/1x weights). The xBarcode engine automatically validates supplied check digits and can auto-complete missing trailing digits.
Inicio rápido para desarrolladores

Automate UPC-A via API

Referencia completa de la API →
curl -X POST https://api.xbarcode.ai/v1/render \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -d '{
  "format": "upc_a",
  "content": "012345678905"
}' > barcode.svg
API outputs: SVG, PDF, EPS and matrix JSON. PNG is exported in the browser. < 20ms Latencia de Edge

⚡ La Ciencia Detrás

Cómo nuestro motor Rust optimiza este formato específico:

UPC-A Architecture & Engine Optimizations

  • Compliance: Fully compliant with UPC-A international and industry standards.
  • Ultra-Fast Generation: Implemented in native Rust for sub-millisecond execution times and zero memory allocation overhead.
  • Print Precision: Delivers mathematically exact vector paths in SVG and print-ready CMYK EPS for flawless high-density scanning.
  • Input Validation: Edge-accelerated parsing and strict format validation ensure data integrity before rendering.
Estándares relacionados

Alternative Symbologies related to UPC-A

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