Module Size
The physical dimension of a single module when printed or displayed. Minimum recommended module size is 0.33mm for close-range scanning. The minimum module size depends on the scanning distance, camera resolution, and lighting conditions.
Related Terms
Related Content
How QR Code Scanning Works: From Camera to Data
QR Code Fundamentals…This step is sensitive to print quality, contrast, and module size. Step 5: Format and Version Reading The scanner reads the…
The Finder Pattern: Why QR Codes Have Three Squares
QR Code Fundamentals…Scale : The known distance between finders reveals the module size Perspective : With three reference points, the decoder can…
Data Capacity vs Error Correction Trade-offs
Error Correction & Data Integrity…Maximum printable area Scan distance : Determines minimum module size Damage risk : Determines minimum EC level If your data…
QR Code Design Best Practices
QR Code Design & Customisation…ensure no graphics, borders, or text enter this margin. Module Size and Scan Distance Every QR code has a minimum print size…
QR Code Size Calculator: Print Size for Every Distance
QR Code Design & Customisation…accuracy, factor in the QR code version (module count): Module size = scan distance / (10 x modules per side) For a Version 5…
QR Codes for Product Packaging Design
QR Code Design & Customisation…or embossed packaging can disrupt module edges. Increase module size and EC level. Regulatory Considerations Many industries…
QR Code Sizing: Minimum Size for Every Distance
QR Code Best Practices…with modern smartphone cameras. For more precision: Module size (mm) = Scan distance (mm) / (10 x Modules per side) Quick…
QR Code Printing: Paper, Ink, and Resolution
QR Code Best Practices…for large-format codes. Mesh density must support the module size. Minimum 200-mesh for codes under 10 cm. Paper and…