Digital Invitation QR Code Expiry: 4 Common Mistakes

Picture a friend scrolling back through the wedding group chat two years later, hunting for the name of the venue. What they find is the QR code you dropped there weeks before the wedding. They scan it, and your invitation opens again: names, date, location, confirmations. That is what QR code expiry looks like in real life. The code doesn't stop working on its own, and nobody is watching that door. You can create and send a digital invitation from the catalogue today, and decide where that code ends up.

The problem isn't the square itself. It's sending it out without deciding who should still be able to walk in months later. Two minutes of thinking now saves you a lot of explaining after the party.

Your Digital Invitation QR Code Doesn't Expire by Itself

A QR code is only a door to an address. There's no date stored inside it. If the page it points to is still published, the same code opens the same invitation a year after the banquet, and every time after that. Control isn't about the code; it's about the page and the people holding it.

• If the page stays online, the code keeps working. Nothing inside the square switches it off.
• Think about the group chat with 180 people. You don't know who saved the code to their gallery, who forwarded it to a cousin, or who will scan it in 2027.
• Run the test almost nobody runs: scan your own QR with someone else's phone camera, without opening any app, before you approve it.
• Write the original link down somewhere. It's the address behind the code and the only way to know where that code points.

The 3 QR Mistakes That Ruin a Digital Invitation

The first is printing it on napkins, tablecloths or signs at the venue. Those objects survive the wedding and keep showing the page for months, to whoever sits at that table. The second is putting the code in a social media bio instead of sending it message by message: it stops being an invitation and becomes an open page for anyone passing by.

The third is generating the QR in a free tool and then changing the link. The printed code still points to the old address and leads nowhere. Then there's the day after: if your confirmations live inside the same page, a link that's still circulating shows that list to whoever opens it. Think about where you leave it.

A QR code doesn't expire on its own. It stops being yours when you lose track of where it points.

Changing the Time Shouldn't Cost You 40 Messages

With your own page, you fix the time, the place or the dress code and the link stays the same. Nobody has to save it again or dig it out of the chat. On paper, moving the ceremony from 1pm to 12.30pm means reprinting and handing the lot out again. In a digital invitation, what your aunt sees on her phone is the version you published today.

The Day After: Don't Leave the Door Open

A code stuck on the venue door or the hotel noticeboard keeps getting scanned long after the last dance, with nobody watching. Same with the one taped to the bar. Decide before the wedding: the code goes in messages, not on walls.

Before you share a single code, decide who walks through that door and how it closes after the last dance. A digital invitation from Send The Joy is one page, one link and one payment of 29.99 EUR: try it free, edit until everything is in its place, and publish when you're ready.