Make a Wi-Fi QR code for your guests

How it works

A Wi-Fi code holds your network name, password and security type in a standard format that phone cameras understand. When someone scans it, their phone offers to join the network.

• iPhone and iPad: the Camera app reads it, on iOS 11 and later.
• Android: the camera or Google Lens reads it on most phones from Android 10 on. It can also be scanned from the Wi-Fi settings: tap the QR icon next to "Add network". Older phones may need a scanner app.

The code holds the details itself, so scanning it works without the internet and never goes through our site. That also means it can't be changed or counted: if you change the password, print a new code.

How to make one

1. 1

   Type the network name exactly

   Capitals, spaces and symbols must match what phones show in their Wi-Fi list.

2. 2

   Add the password and security type

   Most networks use WPA, WPA2 or WPA3: pick that option. Choose "No password" for an open network, and tick "Hidden network" if the name doesn't show in the list.

3. 3

   Make it, then scan the screen

   Point your phone camera at the code. It should offer to join your network.

4. 4

   Download, print and test

   PNG for documents and home printers, SVG or PDF for a print shop. Scan the printout with an iPhone and an Android phone before you put it up.

Want your own colors and logo on it, or your codes kept in one place? Create a free account. Wi-Fi codes are always free there too.

Keep your network safe

• Use a guest network. Most routers can run a separate one. Put the code on that, so guests can't reach your computers, cameras or card reader.
• Anyone who can see the code can join. Put it where your guests are, not in a window facing the street.
• The code isn't a lock. Any scanner app shows the password in plain text, so treat the code like the password written down.
• Change the guest password now and then, and print a new code when you do.

Where to put it

• Rentals and guest rooms: in the welcome book or on the fridge.
• Cafés and waiting rooms: on the counter or a table tent, next to the menu code.
• Offices and events: at reception or on name badges.

Print it at least 0.8 in (2 cm) wide on a card someone holds, and larger for a sign across the room: at least a tenth of the distance it's read from. See the printing guide.

If a phone won't join

• Check the network name and password for typos. Both are case-sensitive.
• If the password has changed since you printed, make and print a new code.
• For a hidden network, check that "Hidden network" was ticked.
• On an Android phone, try scanning from the Wi-Fi settings (the QR icon next to "Add network"). On an older one, try Google Lens or a scanner app.
• If your router is set to WPA3 only, some phones can't join from a code. Set the guest network to WPA2/WPA3 mixed mode.
• If the camera can't focus, move away from overhead lights, or reprint on matte paper.

Can't I just share it from my phone?

Android phones can show a Wi-Fi code from their Wi-Fi settings, and iPhones can share a password with nearby contacts. Both need your phone in hand. A printed code works when you're not there, and you can size and label it for the wall.