WiFi QR Code Generator
Generate a QR code your guests scan to join your WiFi instantly. No app, no signup, no tracking.
How does a WiFi QR code work?
A WiFi QR code encodes your network name (SSID), password, and security type into a single scannable string using the WIFI: URI scheme. Modern iPhones (camera app) and Android devices (Google Lens or built-in QR scanners) recognize this format and prompt the user to join the network with one tap — no typing a 16-character password into a phone keyboard. The encoding is computed locally on your device, so your WiFi password is never transmitted to any server.
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About the WiFi QR format
WiFi QR codes use the WIFI: URI scheme defined informally by the QR community and supported by every major mobile OS.
- Format: WIFI:T:WPA2;S:NetworkName;P:Password;H:false;;
- T = encryption (WPA, WPA2, WPA3, or nopass)
- S = SSID (network name)
- P = password (plaintext — not encrypted)
- H = hidden SSID flag (true / false)