Why Your QR Code Won't Scan (Free Fix)

by RahaLune QR Studio: Web Dev

Every QR scanner we tried wanted something — app downloads, permissions, ads, or a subscription. So we built a free one. Now we're sharing the QR Code Debugger — a tool that tests any QR code before you print it. The 6 things it checks: → Contrast ratio → White space (quiet zone) → Print resolution → Error correction level → Logo impact → Real-world scan test Get an instant quality report. See the exact issues. Fix them before you waste money on printing. Works 100% in your browser. No login. No ads. No uploads. Link: https://rahalune-qr-studio.vercel.app/debugger