Data Matrix Generator - Data Matrix and GS1 codes in exact mm
Data Matrix Generator makes Data Matrix ECC 200 barcodes in your browser. Type or paste text, a number or a URL and the code appears as you type; download it as PNG, SVG or PDF, with the size set in exact millimetres and matched to your printer's resolution. It also checks GS1 element strings for GS1 DataMatrix codes, and it can make batches from a pasted list or a CSV file, numbered sequences, and label sheets for Avery 5160, 5163 and 5167 or a custom layout. The codes are generated on your device with the open-source bwip-js library, so your text and files are never uploaded; there is no account. Single codes and batches of up to 100 are free. Pro adds batches of up to 1,000 and thermal roll labels, for US$19.90 a month or US$129 a year.