Web Utilities
Security ToolsWi-Fi Password QR Generator
Generate a QR code for your Wi-Fi network. Scan with any smartphone to connect instantly without typing passwords. Supports WPA, WEP, and open networks.
QR Code Preview
Scan this QR code with your phone to connect to Wi-Fi instantly.
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About Wi-Fi Password QR Generator
How It Works
- Enter your Wi-Fi network name (SSID) and password
- Select the security type used by your router (WPA/WPA2 is most common)
- The tool generates a QR string in the standard WIFI: format
- A QR code is produced instantly — no data is sent to any server
- Scan the code with any modern smartphone camera to connect automatically
Common Use Cases
- Share Wi-Fi at home or in the office without typing passwords
- Print and display QR codes in cafes, hotels, or co-working spaces
- Onboard guests or new devices quickly and securely
- Create a guest Wi-Fi QR code for events or short-term visitors
Frequently Asked Questions
What is a Wi-Fi QR code?
A Wi-Fi QR code encodes your network credentials (SSID, password, and security type) into a scannable QR code. When someone scans it with a modern smartphone, the device automatically connects to the network — no typing required.
How does this tool generate the QR code?
The tool encodes your Wi-Fi details into the standard WIFI: URI format and renders it as a QR code directly in your browser. No data is ever sent to a server.
Is my Wi-Fi password safe when I use this tool?
Yes. All processing happens entirely in your browser. Your network name, password, and security settings are never transmitted to any server.
Which security types are supported?
The tool supports WPA/WPA2 (the most common type for modern routers), WEP (an older standard), and None for open networks that require no password.
What does 'Hidden Network' mean?
If your network name does not appear in the Wi-Fi list on nearby devices, it is a hidden network. Enabling this option adds H:true to the QR string so devices know to look for a non-broadcasting network.
How do I scan the QR code to connect to Wi-Fi?
On iOS, open the Camera app and point it at the QR code, then tap the notification to join. On Android, most devices support this natively through the Camera app or a QR scanner.
Can I print the QR code and hang it somewhere?
Absolutely. Click 'Download QR Code' to save a PNG image, then print it. Restaurants, cafes, hotels, and offices commonly display Wi-Fi QR codes for guests.
What size QR code should I use for printing?
For small prints use 300–400 px. For wall posters, use 600–1000 px. Higher size settings produce sharper printed results.
What if my password contains special characters?
The tool automatically escapes special characters per the Wi-Fi QR code specification. Just enter your password as-is.
Does the QR code expire or change over time?
No. The QR code is static. If you change your Wi-Fi password you will need to generate a new QR code.
Can I generate a QR code for an open network?
Yes. Select 'None (Open)' as the security type and leave the password field empty.
What is the WIFI: QR string shown below the preview?
The WIFI: string is the raw data encoded into the QR code, following the widely supported Wi-Fi network config format. You can copy it to verify or reuse in your own workflow.