A Wedding Invitation QR Code You Can Update After Printing
Wedding invitations go to the printer months before the wedding. Your RSVP page might not exist yet. The registry might move from one site to another. The photo album definitely doesn't exist. But the invitation needs a QR code on it now, and a normal QR code locks in whatever URL you give it forever.
A ScanTrail dynamic QR code works differently: the printed code encodes a permanent short link, and you control where that link goes. Point it at your registry today, switch it to your RSVP page when the wedding website goes live, and switch it again to the photo album after the big day. The ink on the invitation never changes — only the destination does.
You can set this up in a few minutes, before you've decided on a wedding website builder, a registry, or anything else. The code just needs to exist by the print deadline. Everything behind it can stay a work in progress.
Create your dynamic QR code
Free to start · no card required · takes about 30 seconds
Print before your wedding website is ready
Create the code first and figure out the destination later. Point it at a placeholder — your registry, an Instagram post, anything — send the invitations to print, and swap in the real RSVP page whenever it's finished. There's no deadline pressure on the website just because the stationery is done.
One code carries you from save-the-date to photo album
Guests keep invitations on their fridge for months, so the same code can serve the whole timeline. Before the wedding it points at your RSVP page; the week of, you can switch it to directions and the day's schedule; afterward, point it at the shared photo album. Anyone who scans it always lands somewhere current.
See which guests have scanned — and when to nudge
ScanTrail shows scans per day, time of day, country, and device for each code. If you mailed 120 invitations and the scan count stalls at 40, you know it's time to send RSVP reminders. It's not a guest list, but it's a real signal you don't get from paper alone.
Files your printer will actually want
Download your code as SVG, which stays sharp at any print size — from a 5x7 card to a welcome sign — or as PNG. On Pro you can set custom QR colors to match your stationery instead of settling for black on white. Guests scan with their phone camera; no app required, and the redirect is served from Cloudflare's edge network, so it's fast even for guests scanning abroad.
How to set it up
- Sign up free at forever-scan.com. The free plan includes 3 dynamic codes — typically enough for invitations, save-the-dates, and thank-you cards.
- Create a dynamic QR code and point it at any URL for now: your registry, a placeholder page, or a wedding website that's half-built. It doesn't have to be final.
- Download the code as SVG (best for print — it scales cleanly) or PNG, and place it in your invitation design.
- Send it to print and mail the invitations. The code encodes a permanent short link, so nothing printed ever goes stale.
- Change the destination anytime from your dashboard — when the RSVP page launches, when the registry moves, or when the photo album is ready after the wedding.
Common questions
Can I really change where the QR code points after the invitations are printed?
Yes — that's the entire point of a dynamic code. The printed code contains a permanent short link, and you decide where that link redirects. Edit the destination in your ScanTrail dashboard and every already-printed invitation immediately points to the new page. Nothing needs reprinting.
What happens to the code if I stop paying?
It keeps working. ScanTrail's free plan includes 3 active dynamic codes, so if you cancel Pro after the wedding, your invitation code stays live and keeps redirecting — you'd only lose Pro extras like full analytics history, custom colors, and CSV export. For most weddings, the free plan is enough from start to finish.
How much does this cost?
The free plan covers most weddings: 3 dynamic codes, unlimited static QR downloads, and the last 7 days of scan analytics. Pro is $1/month or $10/year and adds up to 1,000 dynamic codes, full analytics history, custom QR colors, and CSV export — useful if you want colors matched to your stationery or scan data across the whole engagement.
Do my guests need an app to scan it?
No. The built-in camera on iPhones and Android phones scans QR codes natively — guests point their camera at the invitation and tap the link that pops up. The redirect is served from Cloudflare's edge network, so the page loads quickly wherever your guests are.
What file format should I send to my stationery printer?
SVG. It's a vector format, so the code stays crisp whether it's printed small on an RSVP card or large on a welcome sign. ScanTrail also provides PNG if your printer or design tool prefers it. Both are included on the free plan.
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Create your dynamic QR code
Free to start · no card required · takes about 30 seconds