QMR – Barcode & Code Toolkit

QMR reads 2D and linear barcodes reliably – even where other scanners give up: on metal, glass, and direct-marked parts. And QMR generates production-ready codes, too.

READ
• Two recognition engines running in parallel for maximum hit rate
• QR, Data Matrix, Aztec, PDF417
• Code 128, Code 93, Code 39, Codabar, EAN-13, EAN-8, UPC-A, UPC-E, ITF, GS1 DataBar
• Material mode: contrast-boosted and inverted passes for engravings, reflective and low-contrast surfaces
• Manual focus (tap), zoom, flashlight
• Read codes from photos
• Recognise text and characters in photos on-device, edit the result and turn it directly into a QR or Data Matrix code

GENERATE
• QR with selectable error correction L/M/Q/H
• Data Matrix ECC200 with its own encoder – standard-compliant symbol sizes and Reed-Solomon error correction, ISO 16022
• Code 128, EAN-13, EAN-8, UPC-A, ITF-14
• GS1 check digits added automatically, existing check digits validated
• Export as lossless PNG (2048 px) and scalable SVG – with correct quiet zone, ready for print, laser, and direct part marking

PRIVATE
• No data transmission, no cloud, no account, no ads
• Scan history stays on your device only
• Recognition runs entirely on-device

Built for the shop floor, warehouse, and production – and for everyone who wants to understand codes, not just scan them.

Recent changes:
New: Photo → Code. Photograph text or choose an image. QMR recognises text and characters locally on your device. Review and edit the result, then turn it directly into a QR or Data Matrix code. The result view now also scrolls reliably.