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Generador Gratuito de Código de Barras EAN-13

El código de barras estándar global para productos minoristas en todo el mundo (13 dígitos numéricos).

11. Simbología SeleccionadaGS1 General Specifications / ISO/IEC 15420

EAN-13

EAN-13 — Global standard retail barcode (13 numeric digits). Used worldwide outside North America.

22. Ingrese el Valor del CódigoVÁLIDO ✅

ℹ️ 13 dígitos numéricos (0-9)

⚙️ Tamaño y Estilo Visual▼

Grosor de Barra (2x)

Altura de Barra (px)

Zona de Silencio (Margen)

Tamaño de Fuente

Color de Barras

Color de Fondo

Mostrar Texto Legible

Posición del Texto

Vista Previa Instantánea

Vista Vectorial en Vivo

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ESPECIFICACIÓN TÉCNICACHECKSUM VÁLIDO

TIPO: EAN-13

LONGITUD: 13

DATOS: 5901234123457

¿Qué es el código de barras EAN-13?

El código de barras estándar global para productos minoristas en todo el mundo (13 dígitos numéricos). Defined under standard GS1 General Specifications / ISO/IEC 15420, EAN-13 is engineered for fast, reliable optical scanning across industrial and commercial environments.

Especificación	Detalles
Simbología Estándar	EAN-13 (GS1 General Specifications / ISO/IEC 15420)
Conjunto de Caracteres	13 dígitos numéricos (0-9)
Algoritmo de Checksum	Dígito de control Modulo 10
Zona de Silencio	11 veces el ancho a la izquierda, 7 veces a la derecha
Modo de Procesamiento	100% en el Navegador (Sin registros en servidor)

✅ Ventajas Principales

•Estándar mundial en más de 120 países
•Prefijos de país asignados por GS1
•Lectura universal en todos los sistemas POS

📦 Casos de Uso Comunes

•Puntos de venta en Europa, América Latina y Asia
•Supermercados y productos de consumo
•Identificación GTIN-13 para comercio electrónico

📐Engineering Specification

Deep-Dive: How EAN-13 Encodes Data

EAN-13 (International Article Number) is the international retail standard defined by GS1 and ISO/IEC 15420. Scanned at retail POS checkouts in more than 150 countries worldwide across Europe, Asia, Latin America, Oceania, and Africa, EAN-13 encodes 13 numeric digits. Crucially, EAN-13 is fully backward-compatible with North American UPC-A: prepending a leading zero (0) to any 12-digit UPC-A turns it into a valid 13-digit EAN-13.

⚙️ GS1 Country Prefix Assignment & Parity Encoding

EAN-13 does not encode its first digit directly with bars. Instead, it is cleverly derived from the parity sequence of the left six digits:

›GS1 Country Prefix (Digits 1–3): Indicates the regional GS1 Member Organization that licensed the prefix (e.g., 000–139 for US/Canada, 400–440 for Germany, 500–509 for the UK, 450–459 & 490–499 for Japan, 890 for India). Note: Prefix denotes licensing office, not country of manufacture.
›Manufacturer Prefix & Item Reference (Digits 4–12): Identifies the registered brand enterprise and product variation.
›Variable Parity Encoding: Digits 2 through 7 alternate between A-parity (odd) and B-parity (even) patterns. The exact combination mathematically signals the value of Digit 1 without consuming physical bar space.
›Right Data Characters (Digits 8–13): Encoded strictly with C-parity patterns, ending with the standard GS1 Modulo 10 check digit.

🔬 Physical Barcode Anatomy & Zone Breakdown

Left Quiet Zone (Margin)

Minimum 11 modules wide, keeping clear of text, package seams, and graphics.

Left Guard Bars

Boundary bars (101) that guide optical pickup during high-speed conveyor or POS scanning.

6 Left Digits

Data encoded with dynamic A/B parity tables.

Center Guard Pattern

Central separator bars (01010) allowing omnidirectional reading from either scan direction.

6 Right Digits

Data encoded with C-parity tables containing item references and the check digit.

Right Quiet Zone & Corner Mark

Minimum 7 modules of margin, often indicated by a ">" quiet zone indicator symbol.

🖨️ Production & Printing Best Practices

✔Maintain standard GS1 nominal dimensions: 37.29 mm width x 25.93 mm height at 100% scale. Do not truncate the vertical bar height below 80% (20.74 mm) to preserve omnidirectional scannability.
✔Leave at least 3.63 mm of unprinted white margin on the left quiet zone and 2.31 mm on the right quiet zone.
✔Ensure proper print resolution: direct thermal or thermal transfer at 203 DPI or 300 DPI, or high-resolution offset printing directly on packaging die-lines.

📷

Optical Scanner Compatibility: Universally accepted by point-of-sale laser scanners, omnidirectional checkout scanners, industrial sorters, and camera-based mobile scanning SDKs.

⚠️ Aviso Oficial de Cumplimiento GS1 y Retail

MakeMyBarcode genera imágenes de códigos de barras estándar de alta resolución gratis. Para venta minorista comercial oficial en tiendas (Amazon, Walmart), obtenga su prefijo directamente en GS1.