How to Create a QR Code for Your WiFi Network
Sharing your WiFi password is awkward — guests squint at long strings of random characters and still mistype them. A WiFi QR code solves this: point a phone camera at it and you're connected instantly, no typing required.
How WiFi QR Codes Work
A WiFi QR code encodes a special text string in this format:
WIFI:T:WPA;S:YourNetworkName;P:YourPassword;;
When a smartphone camera scans this code, the operating system recognises the WIFI: prefix and offers to connect to that network automatically. This works natively on iOS 11+ and Android 10+ without any app.
Step-by-Step: Create a WiFi QR Code
- Open our WiFi QR Code Generator
- Enter your network name (SSID) — exactly as it appears in your WiFi settings
- Enter your WiFi password
- Select your security type — WPA/WPA2 for most modern routers; WEP for older ones; None for open networks
- Check the Hidden network box only if your SSID is not broadcast publicly
- Click Generate and download the QR code as a PNG
Privacy note
The QR code is generated entirely in your browser. Your network name and password are never sent to any server.
Where to Use Your WiFi QR Code
Home
Print and frame it near your router or TV. Guests can connect without asking.
Café or restaurant
Display on the counter or on every table. Reduces staff interruptions.
Office
Post in the reception area or meeting rooms for easy visitor access.
Airbnb / holiday rental
Include in the welcome booklet so guests connect the moment they arrive.
How to Scan a WiFi QR Code
iPhone (iOS 11+)
Open the default Camera app and point it at the QR code. A banner appears at the top — tap it to join the network.
Android (Android 10+)
Open the Camera app and scan the code. Alternatively, go to Settings → WiFi → tap the ＋ icon → "Scan QR code".
Older Android
Use a QR scanner app such as Google Lens (pre-installed on most Android devices) to read the code and connect.
Security Considerations
- Print the QR code on a physical card rather than posting it publicly online — anyone who scans it gets your password
- Use a separate guest network with a different password if you run a public-facing business
- If you change your WiFi password, regenerate the QR code — the old one will no longer work
- Consider using a long, random password for your main network — since guests scan the QR they never need to type it
Create your WiFi QR code for free
Your password never leaves your browser.