Other than that property there are very useful optional properties also available and These are some of them.

version – Version of the QR. Check this to learn about this

size – Set the size of the QR widget

– Set the size of the QR widget backgroundColor – Set background colour of the QR

– Set background colour of the QR embeddedImage – Add image center of the QR. Like your logo or something.

So that all about QR generate in Flutter and next move to the QR Scan part.