qr-codes.biz User Guide
Logo Background Shapes, Colors & Borders
Frame a center logo with a shape, background color, and optional border.
Logo background shapes
The Designer supports many background shapes, including circle, ellipse, oval, square, rounded square, rectangle, rounded rectangle, triangles, diamond, pentagon through decagon, trapezoid, parallelogram, rhombus, kite, chevron, arrows, cross, plus, X, heart, star, burst, sun, shield, badge, ticket, pill, and tag.
Background color and border
Use the QR background or choose a custom background color. Borders can be disabled or set from 1-10 px with a separate border color.
Important: Large logo backgrounds cover more QR modules. Increase error correction and test the finished code.