QR Engine
Edge online
Dynamic QR · Cloudflare edge
One code.
Infinite destinations.
A self-hosted redirect layer for printed QR codes. Mint a slug, point it anywhere, rotate the target whenever you like, and track every scan — all served from the edge at zero infrastructure cost.
Enter console /r/<slug>
Edge redirects
Pure KV read + 302 on the Cloudflare edge. No origin, no cold start.
Rotate on the fly
Repoint any printed code to a new destination instantly — the QR never changes.
Passphrase locked
A single secret gates the console via an edge-derived session cookie.
Scan insights
Track scans by day, country and device — free, on the Cloudflare edge.