Gecko Scan

Build your posters

Drag the QR where it should print, set a destination, and generate a print-ready PDF — every poster carries its own individual QR code, so each one reports its scans separately.

Free · no account needed to generate · sign up only to download & print

Drop poster artwork here
or click to browse

PNG or JPG · optional — skip it for a clean stock poster
Orientation
Per page

Orientation, 2-up & padding apply to your uploaded artwork.

Campaign tracking (UTM) auto-added

Every scan appends these UTM tags to your destination so the visit is attributed in your own analytics (Google Analytics, Plausible…). Defaults are shown as placeholders — leave blank to use them, or override any field.

🔒 No email required to generate. Sign up later to bind these exact posters to your account — no reprint.