A Wi-Fi QR code lets guests join your network without typing the password manually. This is one of the easiest and most useful QR code use cases for homes, cafés, rentals, reception areas, and conference spaces.
The correct Wi-Fi QR format
WIFI:T:WPA;S:YourSSID;P:YourPassword;;Best practice: use a guest network
If your QR code will be printed in a public or semi-public place, use a guest network instead of your main internal network. That makes the setup more convenient and safer.
Where Wi-Fi QR codes work best
- Café tables and counters
- Vacation rental welcome books
- Reception desks
- Waiting rooms
- Conference and coworking rooms
Make a Wi-Fi QR code now
Open FreeQRHub, paste the correct Wi-Fi string, and generate a guest network QR in seconds.