WiFi QR Code Generator
Generate QR codes for WiFi network sharing. Scan to connect instantly. Supports WPA, WEP, and open networks. Runs entirely in your browser.
Local processingWhat is WiFi QR Code Generator?
A WiFi QR code encodes network credentials in a standard format that phones can scan to instantly join a WiFi network without typing a password.
How It Works
The generator builds a WiFi string in the format WIFI:T:<encryption>;S:<SSID>;P:<password>;H:<hidden>;; and encodes it as a QR code using a pure TypeScript Reed-Solomon encoder.
Common Use Cases
- Sharing WiFi with guests
- Posting network credentials in offices
- Quick device onboarding
Technical Details
Format: WIFI: standard. Encryption: WPA, WEP, nopass. Escaping: special characters (\;,:") are backslash-escaped. QR: pure TS implementation, versions 1-40, EC levels L/M/Q/H.
How to Use
- Enter SSID and password
- Select encryption type
- Click Generate
- Download or scan the QR code
Privacy
All processing happens in your browser. Your data is never uploaded to any server.
FAQ
How does scanning work?
Most modern phone cameras recognize the WiFi QR format (WIFI:T:WPA;S:SSID;P:password;;) and prompt to join the network.
Is my WiFi password uploaded?
No. The QR code is generated entirely in your browser. Your credentials never leave your device.