How do I create DataMatrix code online?
Use BarcodeGen to generate DataMatrix code directly in the browser. You can adjust size, text, color, margins and print settings, then export PNG, JPEG or SVG files.
DataMatrix Barcode Generator
Preview and printing use this paper size.
Human-readable text
How to create DataMatrix barcodes
- Choose a format and enter your barcode value in the editor above.
- Adjust size, margins and text while checking the live preview.
- Download PNG, JPEG or SVG, or print a label. Test the printed result with your scanner.
Frequently asked questions
Can I print DataMatrix code from the browser?
Yes. You can print DataMatrix code directly from the browser or export image and SVG files for label printers, design tools and production systems.
Can I generate DataMatrix code in bulk later?
Yes. Use the batch page to paste lists, build sequences, generate random IDs or import Excel and CSV data for bulk barcode creation.