How to Create a WiFi QR Code to Share Your Password

Tired of spelling out your WiFi password to guests? A WiFi QR code lets anyone connect to your network instantly by scanning with their phone. Here's how to create one.

What is a WiFi QR Code?

A WiFi QR code encodes your network name (SSID), password, and encryption type. When someone scans it, their phone automatically prompts them to connect to the network—no typing required.

The format looks like this: WIFI:T:WPA;S:NetworkName;P:Password;;

Method 1: Use Our Free WiFi QR Code Generator

The easiest method is using our online generator:

1. Go to our QR Code Generator
2. Click the "WiFi" tab
3. Enter your network name (SSID)
4. Enter your password
5. Select encryption type (WPA/WPA2 for most networks)
6. Download as PNG or SVG

Method 2: Create WiFi QR Code on Android

Android 10+ has built-in WiFi sharing:

1. Go to Settings → Network & Internet → WiFi
2. Tap the gear icon next to your connected network
3. Tap "Share" or "QR Code"
4. You may need to authenticate with PIN or fingerprint
5. A QR code will appear that others can scan

Method 3: Create WiFi QR Code on iPhone (iOS 18+)

iOS 18 added native WiFi QR code generation:

1. Open the Passwords app
2. Tap the "Wi-Fi" section
3. Select the network you want to share
4. Tap "Show Network QR Code"
5. Let others scan to connect

WiFi QR Code Information You Need

Before creating a WiFi QR code, gather this information:

• Network Name (SSID): The exact name of your WiFi network
• Password: Your WiFi password (case-sensitive)
• Encryption Type: Usually WPA/WPA2 (most common), WEP (old/insecure), or None (open network)
• Hidden Network: Check this if your SSID isn't broadcast

Where to Use WiFi QR Codes

• Home: Frame it near your router for guests
• Office: Post in meeting rooms and reception
• Airbnb/Rentals: Include in welcome materials
• Cafés/Restaurants: Display on tables or menus
• Hotels: Place in rooms instead of typing instructions
• Events: Display on screens or badges

Security Considerations

• Guest Networks: Consider creating a separate guest network with limited access
• Password Changes: If you change your password, you'll need a new QR code
• Public Display: Anyone who sees the QR code can connect—place it appropriately
• Static Codes: WiFi QR codes are static—they can't be updated after creation

How to Scan a WiFi QR Code

Scanning a WiFi QR code is simple:

1. Open your phone's camera app
2. Point it at the QR code
3. A notification will appear asking to join the network
4. Tap to connect—no password typing needed!