WiFi QR Code Generator
Create a QR code for your WiFi network. Guests can scan and connect instantly without typing the password. Perfect for homes, offices, restaurants, and hotels.
Most modern networks use WPA2 or WPA3
Your WiFi QR code will appear here
Enter your network details and click Generate
How WiFi QR Codes Work
1. Generate QR
Enter your WiFi network name and password above
2. Scan Code
Guests point their phone camera at the QR code
3. Connected!
Phone automatically connects to WiFi - no typing needed
Perfect For
Home
Share with family & visitors
Office
Guest WiFi for clients
Restaurant
Table tent QR codes
Hotel/Airbnb
Room WiFi access
Zero-Server Data Processing Security Guarantee
Your Wi-Fi SSID network name and security passphrases are parsed and rendered 100% locally within your client browser session using Web Canvas API primitives. Credentials are never dispatched across network sockets or saved in server logs.
How Wi-Fi QR Code Authentication Works (MECARD / WIFI Protocol)
Wi-Fi QR codes utilize a standardized structured string schema natively recognized by iOS (version 11+), Android (version 10+), and Windows devices. When a smartphone camera detects a Wi-Fi matrix code, it parses the payload parameters structured as follows:
- S: Network Service Set Identifier (SSID)
- T: Security Encryption Protocol (WPA, WPA2, WPA3, WEP, or nopass)
- P: Pre-Shared Key (PSK) or WPA Passphrase
- H: Boolean flag indicating whether the SSID is hidden
Best Practices for Business & Hospitality Wi-Fi Sharing
Separate Guest VLANs
Never share primary administrative Wi-Fi networks with customers. Always configure an isolated Guest SSID to prevent unauthorized local network device discovery.
Printed Tabletop Displays
Display Wi-Fi QR codes on durable acrylic stands at reception desks, hotel rooms, or cafe tables to minimize staff time spent dictating complex passwords.
Frequently Asked Questions
Do guests need a special app to scan the Wi-Fi QR code?
No. Standard native camera applications on iPhone, iPad, Samsung, Google Pixel, and Xiaomi smartphones automatically detect Wi-Fi QR codes and prompt a one-tap "Join Network" dialog.
Does changing my Wi-Fi password break printed QR codes?
Yes. Because static Wi-Fi QR codes encode the passphrase directly into the graphic pattern, updating your router's password requires generating and printing a new QR code.
Need other QR code types?
Go to Full QR Generator →