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Data Matrix Code Generator

Generators & Design · Free Online Tool

Generate Data Matrix 2D codes (square dot grid).

By EZ4Code Team

Implementation note：This tool does not produce a valid Data Matrix symbol. The output is a deterministic placeholder pattern rather than a real encoding, so barcode scanners cannot read it. It is intended only to preview how the result would be laid out.

Input

16×16
14px

Preview

Finder Pattern

L-shaped solid border with alternating timing edge for scanner alignment.

Scalable Cells

Adjust matrix and cell size independently for any output resolution.

Deterministic

Same input always produces the same matrix pattern for consistency.

How to Use Data Matrix Code Generator

  1. 1Configure the generator settings (colors, size, format, etc.).
  2. 2Enter any required input text or data.
  3. 3Click generate to create the output.
  4. 4Download or copy the generated result.

Features

  • ✓100% free — no signup, no subscription, no ads
  • ✓Runs entirely in your browser — data never leaves your device
  • ✓Fast and lightweight — instant results
  • ✓Cross-platform — works on desktop, tablet, and mobile

Frequently Asked Questions

Can I use the generated content commercially?

Yes, all generated content (QR codes, gradients, colors) is free for personal and commercial use.

What output formats are available?

QR codes can be downloaded as PNG or SVG. Gradients generate CSS code. Colors output in HEX, RGB, and HSL.

Can I customize colors and size?

Yes. Every generator exposes its own controls — foreground/background colors, dimensions, and error-correction level for QR codes.

Do the generated QR codes expire?

No. The QR code encodes your data directly into the image, so it keeps working indefinitely and does not depend on any redirect service.

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