Scan, transform, and generate QR codes with reusable templates — right from your phone.
Get it on Google PlayMost QR apps stop at reading.
What if you need to reformat, extract, and regenerate?
A basic scanner shows you what's inside a QR code. That's fine until you're in a warehouse scanning hundreds of codes that all need their content reformatted before they're useful — swapping part numbers, stripping prefixes, inserting new fields. QR Master handles that with templates you define once and reuse endlessly.
Four things that separate QR Master from a plain scanner
Point, scan, done. QR Master reads codes quickly and surfaces the content immediately — no waiting around, no extra taps to see what you scanned.
Define exactly how scanned content should be transformed. Pull specific character ranges, insert fixed text, reorder fields. Save it as a template and apply it to every scan in one tap.
Extract just the part of a QR string you need. If your codes contain a 20-character ID buried in a longer string, you can isolate exactly those characters for your output.
Your last scans are always accessible, and your templates persist between sessions. Build up a library of transformations for different code formats as your workflow grows.
Where template-based QR transformation actually makes a difference
When you're processing hundreds of items a day, manually reformatting QR content kills time. Build a template for your product code format once, and every scan from that point automatically outputs exactly what your system expects.
Field staff scanning equipment, assets, or packages often need QR data in a specific format for their downstream tools. QR Master lets them transform on the spot instead of editing manually back at a desk.
If you find yourself doing the same copy-paste-edit sequence after every scan, you need a template. QR Master turns that repetitive process into a single-tap operation you set up once.
Straight answers about how QR Master works
Most scanner apps read a QR code and show you the content — that's it. QR Master adds a transformation layer: you define templates that specify how scanned content should be modified, then instantly generate a new QR code from the result. It's the difference between reading data and working with it.
A template defines a set of rules for transforming scanned QR content. You can specify character ranges to extract, fixed text to prepend or append, and how the output should be structured. Once saved, applying a template to a scan takes one tap — and you can save as many templates as you need for different code formats.
Yes. After scanning and transforming content with a template, QR Master generates a new QR code from the result immediately. You can display it on screen or save it. You can also generate QR codes from scratch by typing content directly.
Yes. QR Master is free to download and use on Android. No subscription required to use the core scanning, template, and generation features.
Free on Android. Build your first template in under a minute and start scanning smarter.
Get it on Google Play