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Dithered QR codes

176 · John Cook · Aug. 28, 2025, 7:15 p.m.

QR codes Image Processing creative coding usability

Summary

This blog post discusses the innovative concept of dithered QR codes, inspired by a post from Dave Richeson. The author explores how reducing the size of black squares in QR codes allows for creative designs that maintain usability, providing a new perspective on QR code aesthetics.

Read full post on www.johndcook.com →

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