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.
Quick start templates
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Format
PNG and WebP support transparency. SVG scales to any size without quality loss. JPEG is the smallest file but has no transparency.
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)