How to ensure my QR code remains scannable after customization?

Follow these guidelines to maintain QR code scannability while customizing your design.

Color Guidelines:

  • Use high contrast between QR code and background colors
  • Dark QR code on light background works best
  • Avoid using similar colors for foreground and background

Logo and Design Tips:

  • Keep logo size moderate (not more than 30% of QR code area)
  • Place logo in the center where error correction is highest
  • Ensure logo doesn't cover critical QR code elements

Testing is Essential:

  • Test your QR code on multiple devices (iPhone, Android)
  • Try different QR code reader apps
  • Test from various distances and lighting conditions
  • Scan before bulk printing or distribution

Shape Considerations:

  • Square eye-frame shapes scan faster than circular ones
  • Avoid overly complex custom shapes
  • Maintain clear edges and corners

Best Practice:

Always test your customized QR code thoroughly before finalizing to ensure reliable scanning across different devices and conditions.

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