About The Data Matrix / Aztec Generator

Data Matrix and Aztec Generator creates compact 2D barcode symbols for labels, tickets, manufacturing marks, logistics payloads, and inventory identifiers. It supports Data Matrix and Aztec output with scale, padding, and color controls.

The symbol is rendered locally in your browser as SVG. Scan-test the final output at the intended print size, especially when the payload is long or the symbol will be printed small.

How to Generate Data Matrix and Aztec Codes Online

1. Enter the text, ID, or payload you want encoded.
2. Select Data Matrix or Aztec.
3. Adjust scale, padding, foreground, and background colors.
4. Generate the preview, then download the SVG if it scans correctly.

Choosing Options Correctly

Code type:
Use Data Matrix for compact product, part, and manufacturing labels. Use Aztec for ticketing, transport, and payloads where Aztec support is expected.

Scale and padding:
Increase scale and padding when printing, resizing, or placing the code on noisy backgrounds. Maintain strong foreground/background contrast.

Common Use Cases

• Encoding invoice, batch, part, or serial identifiers.
• Creating compact 2D codes for labels and tickets.
• Testing scanner support for Data Matrix or Aztec payloads.

Quick FAQ

Can I encode URLs?
Yes. URLs are just text payloads, but shorter URLs usually scan more reliably.

What should I do if scanning fails?
Increase size, improve contrast, reduce payload length, and test with the scanner app or hardware you expect users to use.

What types of data can I encode?
Text, URLs, IDs, labels, and compact structured strings can be encoded if they fit the chosen symbol type.

Is the generated code a standard label?
It creates the symbol, but label standards may require specific data format, size, quiet zone, and print quality.