Generador gratuito de códigos de barras EAN-13
Genere instantáneamente códigos de barras EAN-13 de alta calidad para la venta al por menor. Calculamos automáticamente sus dígitos de control. Cree secuencias de venta al por menor, suba hojas de Excel de comercio electrónico y exporte rollos PDF listos para imprimir de forma segura desde su navegador.
Detalles Avanzados
Dimensiones
Grosor
Tipo de Fuente
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Export your labels
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Antes de subir, asegúrese de que su archivo Excel o CSV tenga una columna nombrada explícitamente SKU. Si desea que aparezca texto sobre el código de barras, agregue una columna Title.
¿Qué es un generador de códigos de barras EAN-13?
El EAN-13 es el estándar global de 13 dígitos utilizado para rastrear productos minoristas en todo el mundo. Ya sea que venda en Amazon, Carrefour, Noon o en tiendas locales, encontrar un generador de EAN-13 confiable que pueda manejar conjuntos de datos masivos es crucial. Es por eso que hemos creado el generador de EAN-13 masivo definitivo directamente en su navegador. Gestionamos las reglas estrictas de los dígitos y calculamos automáticamente el dígito de control 13 por usted.
How the format works
When you enter a 12-digit base number, our tool applies the standard modulo-10 rule to calculate the 13th digit automatically. That final character helps confirm the barcode is structurally valid before it is printed, packed, or scanned at a retail point of sale.
The leading digits identify the product family or numbering source.
The middle portion carries the specific product or SKU reference.
The final digit validates the sequence and helps prevent scanning errors.
Why teams use this generator
- It helps product teams, warehouse staff, and retail operators move faster without sacrificing label quality.
- Bulk import and sequence tools reduce repetitive work when you need dozens or thousands of labels in one run.
- PDF and print-ready output are practical for packaging, shelving, and day-to-day inventory operations.
- Everything is handled locally in the browser, which is especially useful for teams working with sensitive product data.
When a GS1 prefix matters, and when it does not
For internal inventory, warehouse tracking, or private labeling, many teams use EAN-13 style values without a GS1 prefix. For products that will move through retail checkout systems, the numbering plan should follow the rules set by the appropriate GS1 authority.
Our tool focuses on the rendering, validation, and export steps so you can stay practical and consistent without making the workflow more complicated than it needs to be.
Use a simple internal workflow when you need speed and flexibility. Use a formal GS1-compliant numbering plan when the product will move through retail checkout systems or be sold through regulated channels.
EAN-13 at a glance
Choose the format that best matches your product, packaging, and checkout workflow.
| Format | Best for | Length | Notes |
|---|---|---|---|
| EAN-13 | Global retail products and international distribution | 13 digits | A strong choice when you need a standard retail barcode with a built-in validation digit. |
| UPC-A | North American retail shelves and local checkout systems | 12 digits | A closely related format that is widely used in the US and Canada. |
| Code 128 | Logistics labels, cartons, and alphanumeric internal workflows | Variable | Flexible and compact, but it is not the standard retail barcode format. |
Frequently asked questions
Do I need a GS1 prefix to generate EAN-13 barcodes?
Not always. You can use the generator for internal inventory, private labeling, or warehouse operations without a GS1 prefix, but products intended for retail checkout should follow the numbering plan assigned by your GS1 authority.
Why does the tool ask for 12 base digits?
EAN-13 uses 12 digits as the base payload and then applies the final check digit automatically. That helps keep the format valid, consistent, and easy for scanners to read.
Can I use EAN-13 for warehouse labels?
Yes. Many operations use EAN-13 for packaging, shelving, and internal logistics labels when they need a practical, standardized format that is still easy to print and scan.
What makes the process trustworthy
- We keep the workflow transparent by showing how the check digit is calculated and why it matters for scan reliability.
- Bulk import and sequence tools are designed for real-world inventory and packaging tasks, not just simple demos.
- PDF and print output support daily operations for retail, warehouse, and e-commerce teams that need dependable labels fast.
- The process is browser-based and privacy-conscious, which keeps sensitive product data in your control while you work.
Flujo de trabajo oficial de códigos de barras GS1
Para vender productos en grandes cadenas minoristas mundiales (como Amazon, Carrefour o Target), sus códigos de barras deben estar registrados oficialmente. Nosotros no vendemos números de código de barras; proporcionamos el software empresarial para generarlos e imprimirlos a gran escala.
Obtenga su licencia de prefijo
Primero, compre un Prefijo de Empresa oficial directamente del registro GS1 sin fines de lucro. Este prefijo único vincula legalmente su marca a la base de datos minorista global.
Entrada y secuencia
Ingrese su prefijo oficial GS1 en nuestra Herramienta de Secuencia. Díganos cuántas variaciones de producto tiene (ej. 1 a 500), y nuestro software creará instantáneamente la secuencia numérica.
Cálculo automático e impresión
Nuestro motor aplica las estrictas matemáticas GS1 modulo-10 para calcular sus dígitos de control finales, formatea las barras de alta resolución y exporta un rollo PDF de tamaño perfecto para sus impresoras térmicas.
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