# QMR – Barcode & Code Toolkit

> Read codes reliably, generate them to spec. On-device, no account, no cloud.

Canonical page: [https://chrome-stats.com/d/ch.codexconsulting.qmr](https://chrome-stats.com/d/ch.codexconsulting.qmr)

## Overview

- **ID:** `ch.codexconsulting.qmr`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Codex Consulting GmbH
- **Category:** TOOLS
- **Version:** 1.2
- **Last updated:** 2026-08-26
- **First published:** 2026-08-13
- **Publisher country:** CH
- **Size:** 9.65 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=ch.codexconsulting.qmr)
- **Website:** [https://codex-consulting.ch/apps/qmr/](https://codex-consulting.ch/apps/qmr/)
- **Privacy policy:** [https://codex-consulting.ch/apps/qmr/datenschutz.html](https://codex-consulting.ch/apps/qmr/datenschutz.html)

## Description

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.<br><br>READ<br>• Two recognition engines running in parallel for maximum hit rate<br>• QR, Data Matrix, Aztec, PDF417<br>• Code 128, Code 93, Code 39, Codabar, EAN-13, EAN-8, UPC-A, UPC-E, ITF, GS1 DataBar<br>• Material mode: contrast-boosted and inverted passes for engravings, reflective and low-contrast surfaces<br>• Manual focus (tap), zoom, flashlight<br>• Read codes from photos<br><br>GENERATE<br>• QR with selectable error correction L/M/Q/H<br>• Data Matrix ECC200 with its own encoder – standard-compliant symbol sizes and Reed-Solomon error correction, ISO 16022<br>• Code 128, EAN-13, EAN-8, UPC-A, ITF-14<br>• GS1 check digits added automatically, existing check digits validated<br>• Export as lossless PNG (2048 px) and scalable SVG – with correct quiet zone, ready for print, laser, and direct part marking<br><br>PRIVATE<br>• No data transmission, no cloud, no account, no ads<br>• Scan history stays on your device only<br>• Recognition runs entirely on-device<br><br>Built for the shop floor, warehouse, and production – and for everyone who wants to understand codes, not just scan them.

## Rankings

- #3,175,098 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `ch.codexconsulting.qmr.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.CHECK_LICENSE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/ch.codexconsulting.qmr)