Short answer: there isn't one. A 2D imager scanner reads QR codes AND all other 2D barcodes. Here's everything you need to know.
A 2D barcode scanner (also called a 2D imager or area imager) reads ALL two-dimensional barcode formats — including QR codes, DataMatrix, PDF417, Aztec Code and more. There is no separate "QR code scanner" product category for hardware scanners. If a scanner is described as a 2D imager, it reads QR codes.
The confusion arises because smartphones read QR codes with their cameras, so people assume dedicated scanners work differently. A professional 2D barcode scanner just does it faster, more accurately, and without needing to open a camera app.
| Scanner Type | Reads QR Codes | Reads Standard Barcodes | Best For |
|---|---|---|---|
| 1D Laser Scanner | No | Yes | Basic retail, simple stock |
| 2D Imager Scanner | Yes | Yes | Everything — recommended for all new purchases |
| Smartphone Camera | Yes | Sometimes | Occasional use only |
Always buy a 2D imager. They cost only marginally more than 1D scanners, read everything a 1D reads, and future-proof you for the GS1 2027 transition. All Generalscan models in our range are 2D imagers. See our full 1D vs 2D guide for more detail.
Every scanner in our range reads QR codes, DataMatrix and all standard barcodes. Free UK delivery, same-day despatch.
