A QR on an event flyer collapses "interested → signed up" into one tap. qr.paps.jp generates the short URL + QR for free; follow the layout rules below to actually raise conversion.
70% of people who intend to sign up later never do. A QR captures the signup in the moment, which is why case studies routinely see 2-3× lift in signup rates compared to typed-URL flyers.
Capacity changes, venue changes, programme additions — all happen after the flyer is printed. qr.paps.jp lets you redirect the short link to a new destination without reprinting the flyer.
qr.paps.jp publishes free analytics at /report/<key> — you'll see the three natural scan peaks (distribution day, social-share day, event eve) and can time your reminder posts to match.
Google Forms, Peatix, connpass, or your own form. One URL only — splitting across pages dilutes the flyer.
qr.paps.jp/event-name reads cleanly, and still works if the QR scan fails.
Bottom-right or centre, 3-5 cm sq. Add action text above it — "Scan to sign up in 30 seconds" beats "Scan to sign up".
Match the event palette. qr.paps.jp supports custom foreground colour and logo embedding.
In the first 24 hours, use scan rate to time social reminders. If scans stall, test a different distribution channel or action line.
| Recommended QR size | 3-5 cm square (A4 flyer) |
| Placement | Bottom-right or central |
| Action line | Mandatory |
| Error correction level | Q or H |
| Colour | Event palette OK |
| Typed URL fallback | Always print alongside the QR |
A. 3-5 cm square on A4. Too small is missed; too large crowds the design. Always include an action line.
A. qr.paps.jp accepts destination-change requests on your own short URLs. Swap signups → waitlist by changing the destination, not the flyer.
A. Yes — qr.paps.jp auto-appends UTM parameters so your destination's Analytics shows the flyer as the referral source.
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