Import mdQRCodegen.bas into your VB6 project.
regsvr32 QRCode.dll
Don't pack too much text into a small QR code. If the "dots" become too small, older phone cameras won't be able to scan them. vb6 qr code generator source code
In a command prompt as Administrator:
: Set Image1.Picture = QRCodegenBarcode("Your Text Here") . Import mdQRCodegen