QR Code Wedding Invitation: Open the Map, RSVP Form and Album

What a QR code wedding invitation opens

A QR code wedding invitation does not carry the venue, the form or the photos. It opens a web address, and that page does the work. The printed code only points the way. Once you see it like that, the planning gets simple.

Most couples want the code on the invitation to open three things over about three months. First the RSVP form. Then the map to the venue. Then, after the day, the shared photo album. One printed code can do all three if it is a dynamic code, because you can change the address behind it after the cards are printed.

This guide covers one printed object: the main invitation card, usually 127 × 178 mm, with an optional RSVP insert. It covers size, placement, ink, paper and when to re-point the code.

One dynamic code, three jobs

A static QR code has its destination written into the pattern itself. Once printed, it opens that one address for good. If the venue changes or the form closes, the code on 200 cards points at the wrong thing.

A dynamic QR code holds a short address instead. Scanning it opens the short address, which sends the guest on to whatever page you have set. You change that page from your account. The ink on the card stays the same.

A typical plan has three stages:

1. From the day the cards go out until the RSVP deadline, the code opens the RSVP form. Put the map link at the top of that form.
2. From the RSVP deadline until the wedding week, the code opens the venue map, with parking and the gate to use.
3. From the day after the wedding, the code opens the photo album, where guests can view and add pictures.

Write the three dates in your planner now. Each change takes about a minute.

Size and placement on the card

A guest reads an invitation at about 0.3 metres, holding it in one hand. At that distance a 20 mm square code scans on almost any phone. We suggest 25 mm on the main card and 20 mm on a small RSVP insert. Going above 30 mm adds nothing and takes space from the design.

Leave a clear white margin of at least 3 mm on every side of the code. Printers call this the quiet zone. Borders, flourishes and floral line art that run into it are the most common reason a wedding code fails.

Put the code on the back of the card, or in the lower corner of the front, away from the fold. A code that crosses a fold or a die-cut edge will not read. If the card has a belly band or a vellum overlay, keep the code clear of both.

Add one short line of text beside it saying what it opens. Guests scan more often when they know what they will see. Pick words that will still be true later. A line saying “RSVP” confuses people once the code opens the album, so “Our wedding page” works for all three stages.

A dynamic code has a short address, so its pattern has fewer squares. At the same print size each square is bigger, which helps on textured paper.

Contrast, paper and finish

The phone camera looks for dark squares on a light ground. Dark ink on light paper works. The reverse, light ink on dark card, fails on many phones.

Safe pairs are black or deep navy on white, ivory or pale cream. Deep maroon or bottle green on ivory usually works too. Weak pairs are gold foil on cream, silver foil on white and blush pink on ivory. Foil also throws glare under indoor lights. If the design leans on foil, print the code itself in flat dark ink and keep the foil around it, outside the quiet zone.

Paper matters less than ink, but it still counts. Heavy textured cotton paper above 300 gsm can break up fine squares, so use 25 mm on it, not 20 mm. Gloss lamination reflects light. Matte or soft-touch reads better. Letterpress is fine with a light impression. A deep press can blur the edges of the squares.

Do not stretch the code to fit a shape, and do not round off its corners. A small monogram in the centre is possible, but take it out if any test fails.

Test before the print run

Ask your printer for one proof on the real paper with the real ink. Test it with at least three phones, one of them more than three years old. Use the plain camera app first, then a scanner app. Test in daylight and under a warm indoor bulb, at 0.3 metres and at arm's length.

Then check what opens. The RSVP form should load quickly on mobile data, ask only what you need, and say clearly when replies close. The map page should show the gate or entrance, not just the building. Hand the proof to a relative who is not technical and watch whether they reach the form without help.

Sign off the full run only when all of that works. Reprinting 200 cards costs far more than a second proof.

After the wedding: re-point to the album

The day after the wedding, change the page the code opens to the photo album. Guests keep invitations, many of them on the fridge, and the same card now opens the pictures. Add a line to your thank-you message saying that the code on the invitation now opens the album.

Set the album to let guests view and upload, or view only, as you prefer. Keep it open for at least six months, because people scan late. If you later want the code to stop, point it at a short thank-you page rather than a dead link.

Keep the account active for as long as you want the code to work. A dynamic code forwards guests only while its short address is live.

Ordering the code

Create the dynamic code on buyqrcode.com, set the first destination to your RSVP form, and download the file as SVG for your printer. SVG stays sharp at any size. Send a PNG at 600 dpi only if the printer asks for one. Give the printer the size in millimetres and the quiet zone, not just the file.

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