QR Code Generator

QR code generator. It just makes QR codes, without adding any random link shortner tracking.

Note that this just does UTF-8 QR codes. If you want binary mode or kanji mode added, email me.
This generator uses an automatic mixed mode that produces segments of the numeric, alphanumeric, and byte types to minimise the size of the output QR code.
Credit to this library for the spec (ISO/IEC 18004) implementation.

Generator program QR code size Image border/margin size

Foreground colour (black) Background colour (white)

Text to qr-code-ify

Generated QR code:

Want to know how this works? The code is here.