Bulk Micro QR Code Generator

A Micro QR code has one position square instead of three, so it is much smaller than a normal QR code. It suits serial numbers and short IDs on very small parts, cables and labels.

It holds little data. For links, WiFi or contacts use a normal QR code. For small parts with more data try Data Matrix. Not every phone camera reads Micro QR: test it with the barcode scanner and your own scanner before you print many.

Only short data fits: about 35 digits, 21 capital letters and digits, or 15 other characters at most. Longer text is refused.