DataMatrix Mobile

DataMatrix Mobile decodes DataMatrix barcode labels with your camera and checks the decoded content, entirely on your device. WHAT IT DOES • Photograph a label, pick photos from your gallery, or paste a copied image • Batch capture: shoot a whole tray of labels one after another, then analyze them together • Decodes each symbol down to the raw codeword level, including the FNC1 and separator encodation details that ordinary scanner apps do not show • Checks the content against the GS1 General Specifications format rules: application identifiers, check digits and separators • Checks the label structure required by Russian Government Resolution No. 820, including its literal-GS separator requirement • Clear PASS / FAIL verdicts for every symbol, with the failing codewords highlighted in the codeword table and the reason written beside them • Full technical breakdown: decoded element strings, hex dumps, codeword composition, and a machine-generated strict reference symbol to compare against • Step-by-step workflow: Capture, Review, Report • Share results as an HTML, PDF or CSV report BUILT FOR REAL WORK • Works completely offline. The app requests no internet permission at all, so nothing you scan can leave your device • Handles several codes in one photo, and whole batches in one session • Repeated sightings of the same code are merged, so each code is listed once • Home-screen widgets and a Quick Settings tile jump straight into scanning • Retake any photo that did not decode, without losing the rest of your session • Free. No accounts, no ads, no tracking, no analytics WHO IT IS FOR Packaging, quality and logistics staff who need to confirm that a printed marking is structurally correct before product ships, and anyone who needs to see what is actually encoded in a Data Matrix symbol rather than just its text content. IMPORTANT This is an unofficial tool. It is not affiliated with, endorsed by, or connected to GS1, CRPT / Chestny ZNAK, or any regulatory authority in any form. Results are informational only and are provided as-is, without warranties or guarantees of any kind. They cover structure and format only: verification codes are cryptographic and issued by the operator, and can only be confirmed through the official national systems. Always verify compliance through the official channels.