qr-codes.biz User Guide
Finder Eyes: Outer & Inner Eye
Customize the three large QR finder markers independently from the data pattern.
Outer Eye
Outer Eye styles include Square, Rounded, Extra Rounded, Circle, Flower, Leaf, Diamond, and Drop. Choose a color and optionally enable a separate gradient color.
Inner Eye
Inner Eye styles include Square, Rounded, Extra Rounded, Circle, Diamond, and Star. The inner eye has its own color and optional gradient.
Important: Finder eyes are critical QR structures. Highly decorative eyes should always be tested with several camera apps and phones.