Rectangular Micro QR Code generator
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Need many at once? Bulk Rectangular Micro QR Code generator
About Rectangular Micro QR Code
Rectangular Micro QR (rMQR) is a rectangular version of Micro QR, designed for printing on long narrow labels such as circuit boards and cable markers.
Valid input
- 32 fixed rectangular sizes from R7x43 to R17x139. Pick the size that matches your label's aspect ratio.
- Quiet zone: 2 modules on each side.
- Designed for strip-like labels (cables, narrow boards) - not a general-purpose QR replacement.
Related barcode types
Guides
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The real math on QR code size, scan distance, and error correction - with a practical rule of thumb and the mistakes that make small codes unscannable.
- QR Code vs Data Matrix: Which 2D Barcode Should You Actually Use?
A practical comparison of QR Code and Data Matrix barcodes. Capacity, error correction, physical size, regulatory requirements, and the one question that decides it, which is who does the scanning.