Create a WiFi QR code for guests
Let guests scan once to join a WiFi network without typing the password.
Create your code
StaticWhen a WiFi QR code helps
WiFi QR codes are worth having because they solve a small, repeated annoyance: people mistype passwords. Use a guest network when possible and reprint the code whenever the password changes.
Treat it like a visible password
A WiFi code is convenient, but the password still sits inside it.
- Use a guest network when the sign will be seen by visitors.
- Copy the network name exactly, including spaces and capital letters.
- Replace the printed card the same day the password changes.
For offices and shops, place the code where staff can keep an eye on it.
Create a WiFi QR code
- Enter the exact WiFi network name, including spaces, punctuation and capitalization.
- Add the password and choose the correct security type: WPA/WPA2, WEP or no password.
- Mark the network as hidden only if guests normally need to type the SSID manually.
- Download the QR code and place it on a guest card, counter sign, rental welcome sheet or meeting room notice.
- Try the finished card on at least one iPhone and one Android device if guests will be using a mix of phones.
Good places for WiFi QR codes
- Cafe guest WiFi
- Airbnb welcome cards
- Office meeting rooms
Network details to check
- Use a guest network for visitors. It is cleaner and safer than sharing the main office or home network.
- If the WiFi password changes often, keep the print design easy to replace.
- Do not crop the quiet zone. WiFi cards are often scanned quickly and from awkward angles.
WiFi QR mistakes to avoid
- Typing the network name from memory instead of copying it from the router or device settings.
- Choosing the wrong security type and assuming the QR code is broken.
- Putting private internal WiFi credentials on a public wall, menu or window sign.
WiFi QR code questions
Does a WiFi QR code include the password?
Yes. The password is encoded inside the QR data so the phone can join the network. Treat the QR image like you would treat the written password.
Will this work on iPhone and Android?
Modern iPhone and Android cameras usually understand standard WiFi QR codes. Test with the devices your guests are likely to use before printing.
What happens when I change the WiFi password?
The old printed QR code will still contain the old password. Generate a new code and replace the printed cards or signs.
What should I do if the WiFi QR code will not join?
Check the SSID spelling first, including capitalization and spaces. Then confirm the security type and password. Hidden networks also need the hidden-network option set correctly.
Should I print the WiFi password next to the QR code?
For guest spaces, yes. A small text fallback helps people whose camera app does not handle WiFi QR codes or whose phone asks them to join manually.
Can guests see my WiFi password after scanning?
Often, yes. Some phones hide the password during the join flow, but the password is still inside the QR code. Use a guest network and avoid putting private network credentials on public signs.
Why does the WiFi QR code connect but there is no internet?
This usually happens on networks that have a sign in page, like hotels or airports. The phone joins the network but you still need to open a browser and accept the terms before the internet works.
Does a WiFi QR code work with 5 GHz networks?
Yes, but some older devices only support 2.4 GHz. If your router broadcasts both bands under one name, the phone should pick the right one. If guests report problems, try making the QR code for the 2.4 GHz network instead.
More tools for guest spaces
Free QR Code Generator
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QR Code Scanner Online
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QR Code Label Generator
Prepare QR codes for label-style printing and repeated physical placement.
QR Code Size Calculator
Plan how large a QR code should be before it goes on a sign, label or poster.