About this code type
DataMatrix is a 2D matrix barcode widely adopted in electronics manufacturing, healthcare, aerospace, and defense industries. Its compact square or rectangular pattern can encode up to 2,335 alphanumeric characters in a tiny space, making it ideal for marking small components like circuit boards, surgical instruments, and pharmaceutical packaging. DataMatrix codes include built-in error correction (ECC 200), ensuring reliable scanning even when partially damaged. Use our free tool to generate production-ready DataMatrix codes instantly and export them in SVG or PNG format.