Tired of spelling out your WiFi password for every guest? With our free WiFi QR code generator you create a scannable code in seconds. Guests point their phone at it and connect instantly — no typing, no errors. Perfect for homes, restaurants, hotels, offices and Airbnb properties.
How does a WiFi QR code work?
A WiFi QR code encodes your network credentials — SSID (network name), password and security type — in the QR format. When a smartphone with iOS 11+ or Android 10+ scans the code using the native camera, it automatically offers to join the network. No app required. The device never actually sees your password as plain text — the QR encodes it in a way that the operating system can read but the user does not need to copy manually.
Step by step: create your WiFi QR code
- Step 1 — Open the WiFi QR code generator tool.
- Step 2 — Enter your WiFi network name (SSID) exactly as it appears on your router.
- Step 3 — Enter your WiFi password. It is processed entirely in your browser and never sent to any server.
- Step 4 — Select the security type (WPA/WPA2 for most modern routers).
- Step 5 — Download the QR as a PNG and print or display it wherever guests need it.
Where to display your WiFi QR code
For homes and Airbnb properties, a printed QR code in a small frame on the kitchen counter or entrance hall works perfectly. Restaurants and cafés typically place it on the table next to the menu or on a small tent card. Hotels can include it in the room welcome folder. Offices often display it in the reception area or meeting rooms. The QR also works great on a TV screensaver or a digital display.
Is it safe to display your WiFi password as a QR code?
The security implications are the same as writing your password on a piece of paper for guests — which most people already do. The QR code itself is not more or less secure than a written password. If security is a concern, the best practice is to use your router's guest network feature, which creates a separate isolated network for visitors. Generate the QR code for the guest network rather than your main network.
Frequently asked questions
Does the WiFi QR code work on all smartphones?
Yes, on iOS 11 and later (use the native Camera app) and Android 10 and later (native camera). Older Android devices may need a QR reader app such as Google Lens.
Is my WiFi password safe when I use the generator?
Yes. The QR code is generated entirely in your browser using JavaScript. Your password is never transmitted to any server and is not stored anywhere.
Can I create a QR code for a hidden WiFi network?
Yes. Our generator supports hidden networks — simply enter the SSID manually and select the hidden network option. The QR will encode the credentials correctly for hidden SSIDs.
What size should I print the QR code?
A minimum print size of 3×3 cm works at close range. For a display that people will scan from a metre away, 6×6 cm or larger is recommended. Always test with your own phone before printing at scale.
Create your WiFi QR code now. Free, instant download.
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