Location QR Code: Send People to an Address That Actually Opens

Typing an address into a phone, outside, in the sun, while someone waits in the car, is how people end up at the wrong branch. A code on the window gets them directions in one tap.

The making of it takes under a minute. The part worth getting right is which link you put in it.

A location code holds a link, not coordinates

This is the thing to understand first, because everything else follows from it.

The code does not contain your latitude and longitude. It contains a web address — a link to a map — and the phone opens that link the way it opens any other. So the code is exactly as good as the link you put in it.

Paste the link into the location QR generator and download the result.

Which link to use

Open your place in Google Maps, use Share, and copy the short link it offers. That short link is the one to use, for a reason that is not obvious.

• Short links make simpler codes. Everything in the code has to fit in the pattern, so a long address produces a finer grid of squares. A full Maps URL with coordinates and parameters can run past a hundred characters and gives you a dense code that needs to be printed large to work at all. The share link is a fraction of that.
• Search-result URLs are the worst case. The address in your browser bar after searching carries map state, zoom level and session junk. It is long, and it sometimes points at your view of the map rather than the place.
• Check it before you encode it. Open the link on a phone that has never been to your shop. If it lands on the right pin, you are done; if it lands on a general area, pick the place properly in Maps first and share from the place card.

Which app opens it

Whatever the phone is set up to use. A Google Maps link opens the Google Maps app where it is installed, and the Maps website in a browser where it is not — so an iPhone without Google Maps still gets a working page with directions on it, just in Safari.

That is good enough for almost every business, and it is why the share link is the safe default. Chasing a code that opens Apple Maps on iPhones and Google Maps on Android means two codes or a redirect, and almost nobody needs it.

The one case where it matters is a venue whose customers are overwhelmingly on one platform and who complain about the other. Worth solving when it is a real complaint, not before.

Printing it so it still scans

A location code usually ends up outdoors, on glass, or on paper somebody is holding at arm's length. That is a harder job than a code on a screen.

• Print it bigger than feels necessary. The usual guide is roughly a tenth of the scanning distance: a code read from two metres wants to be about twenty centimetres across. On a door where people stand close, a few centimetres is fine.
• Keep the quiet zone. The blank margin around the pattern is part of the code, not decoration. Crowding text or a border right up to the edge is a common reason a code refuses to read.
• Dark on light, with real contrast. Pale grey on white looks tasteful and does not scan. Avoid putting it on a photograph.
• Matte, not gloss, outdoors. A glossy sticker in sunlight is a mirror. Matte vinyl survives both the light and the weather.

If a code is refusing to read, the cause is almost always one of a short list — nine reasons a QR code will not scan covers them in order of likelihood.

When the address might change

A static code holds the link forever. That is right for a building you own and wrong for anything temporary.

If you might move, if the code is going on signage that outlives a lease, or if it points at a pop-up or a stand that changes position, use a dynamic code instead. The pattern stays the same and you change where it goes — which means a window sticker survives a relocation.

The trade is a dependency on the service running the redirect, which is worth understanding before you choose: dynamic versus static codes sets out both sides.

Where to put it

• On the door or window. The most useful spot, because the people using it are the ones who nearly found you.
• On the invoice or the booking confirmation. They will read it again the morning of the appointment.
• On the flyer, beside the written address. Not instead of it — the written address is what somebody reads when the phone is in their pocket.
• In the email footer, as a link rather than an image. Most mail clients block images, and a blocked QR code is a blank square.

Always keep the address in text next to the code. A code with no readable address is useless to anyone who cannot scan it, and it looks evasive.

Use the short share link, print it bigger than you think, and keep the address written beside it.