Tag: Print
SVG vs. PNG QR Codes: Why Vector Wins for Print (and When PNG is Fine)
SVG QR codes scale to any size without blur; PNG is fine for web only. Learn DPI, CMYK, and a print-shop checklist before sending files to press.
How Big Should Your QR Code Be? The Print-Size Formula (with Examples)
The 10:1 rule, the math behind it, and worked examples for business cards, posters, and billboards. Plus camera resolution and lighting caveats.