Best Practices
Follow these guidelines to ensure your QR codes are scannable and effective.
High Contrast
Always use a dark foreground on a light background. Reverse color schemes are often unreadable.
Dark on Light
Light on Dark
Appropriate Size
Minimum 2x2 cm for print. Increase size for distance scanning.
Min: 2cm x 2cm (0.8" x 0.8")
Quiet Zone
Leave a margin around the code. Do not crowd it with text or images.