QR Coder

The No-Nonsense QR Code Generator

Segments

Version

Bigger is better. Well, if better is "can hold more data." If you pick 40, expect the browser to lag.

Error Correction Level

The higher the error correction level, the more of the QR Code can be obscured. Quartile is in between Medium and High.

Mask Pattern

Magic that changes the way the QR Code looks. For more information here.