2D Codes • 100% Gratis y en el Navegador

Generador Gratuito de Código de Barras Data Matrix

High-density 2D matrix barcode capable of encoding massive alphanumeric data in microscopic square areas.

11. Simbología SeleccionadaISO/IEC 16022

Data Matrix

Data Matrix — Compact 2D code for small electronics, aerospace parts, healthcare & GS1 Digital Link.

22. Ingrese el Valor del CódigoVÁLIDO ✅

ℹ️ Full ASCII, ISO 8859-1 (extended ASCII), and binary data

⚙️ 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

Descargar Formato:

ESPECIFICACIÓN TÉCNICACHECKSUM VÁLIDO

TIPO: Data Matrix

LONGITUD: 13

DATOS: DM-DATA-12345

¿Qué es el código de barras Data Matrix?

High-density 2D matrix barcode capable of encoding massive alphanumeric data in microscopic square areas. Defined under standard ISO/IEC 16022, Data Matrix is engineered for fast, reliable optical scanning across industrial and commercial environments.

Especificación	Detalles
Simbología Estándar	Data Matrix (ISO/IEC 16022)
Conjunto de Caracteres	Full ASCII, ISO 8859-1 (extended ASCII), and binary data
Algoritmo de Checksum	Reed-Solomon error correction (ECC 200)
Zona de Silencio	1 module width on all 4 sides
Modo de Procesamiento	100% en el Navegador (Sin registros en servidor)

✅ Ventajas Principales

•Can be etched as small as 2mm × 2mm and still read accurately
•ECC 200 error correction allows reading even if up to 30% of the code is damaged or scratched
•Square and rectangular aspect ratio formats

📦 Casos de Uso Comunes

•Direct Part Marking (DPM) on aerospace and automotive steel parts
•Microchips, circuit boards, and smartphone electronics components
•Pharmaceutical unit-dose medication serialization (FDA UDI / EU FMD)
•GS1 2D barcode migration for retail checkout

📐Engineering Specification

Deep-Dive: How Data Matrix Encodes Data

Data Matrix is a high-density two-dimensional (2D) matrix symbology standardized under ISO/IEC 16022. Composed of square modules arranged within a perimeter finder pattern, Data Matrix can pack massive amounts of data—up to 3,116 numeric characters or 2,335 alphanumeric characters—into a footprint as tiny as 2 mm x 2 mm. It is the mandatory standard for direct part marking (DPM) in aerospace (ATA Spec 2000), automotive manufacturing, US Department of Defense item-unique identification (IUID), and global pharmaceutical track-and-trace (EU Falsified Medicines Directive & US DSCSA).

⚙️ ECC 200 Reed-Solomon Error Correction & Finder Patterns

Modern Data Matrix exclusively utilizes the ECC 200 standard for bulletproof reliability:

›ECC 200 Error Correction: Employs sophisticated Reed-Solomon algebraic algorithms allowing the code to be 100% restored and decoded even if up to 30% to 60% of the symbol is scratched, torn, stained, or burned.
›L-Shaped Finder Pattern: The solid bottom and left border ("L" shape) provides the optical imager with orientation, skew angle, and physical size parameters.
›Alternating Clock Track: The top and right borders feature alternating light and dark modules that tell the decoder the exact grid density and column count.
›Direct Part Marking (DPM): Can be laser-etched, dot-peened, or chemically etched directly onto titanium, steel, silicon microchips, and surgical instruments.

🔬 Physical Barcode Anatomy & Zone Breakdown

Quiet Zone

A border of at least 1 module width of clear margin surrounding all four sides.

Finder Pattern (L-Border)

Solid dark lines on the bottom and left defining physical coordinates.

Clocking Pattern

Alternating cells on the top and right defining cell count.

Data & Reed-Solomon Regions

Matrix grid containing encoded ASCII characters and parity verification blocks.

🖨️ Production & Printing Best Practices

✔Maintain adequate cell contrast: ensure the module size is at least 3x to 4x the resolution of your camera or imager sensor for fast acquisition.
✔For pharmaceutical serialization under GS1, always include Application Identifiers (AI) such as (01) GTIN, (17) Expiry Date, (10) Batch/Lot, and (21) Serial Number.
✔Ensure a clean quiet zone of at least 1X module width on all 4 sides.

📷

Optical Scanner Compatibility: Requires a 2D camera area imager or smartphone camera sensor. Cannot be read by legacy single-line 1D laser scanners.

Preguntas Frecuentes

What is the difference between Data Matrix and QR Code?

Data Matrix has a smaller footprint for tiny items and requires only a 1-module quiet zone, making it ideal for micro-parts and healthcare serialization. QR Codes have finder patterns in three corners and are more popular for consumer mobile camera scanning.