WiFi QR Code Complete Guide: Share WiFi Instantly
Stop typing WiFi passwords. Learn how to create WiFi QR codes that let guests connect to your network with a single scan. Perfect for homes, businesses, and events.
Did you know? WiFi QR codes work on both iOS and Android devices, supporting WPA, WPA2, and WEP encryption automatically.
What is a WiFi QR Code?
A WiFi QR code stores your network credentials (SSID, password, and security type) in a scannable format. When someone scans it with their smartphone, they connect to your network automatically - no typing required.
Perfect for:
- Homes: Guests connect instantly without asking for the password
- Cafes & Restaurants: Customers access WiFi effortlessly
- Offices: Visitors and contractors get online quickly
- Airbnb & Hotels: Guests connect upon check-in
- Events: Attendees stay connected throughout
How to Create a WiFi QR Code
Step 1: Gather Your WiFi Information
You'll need three pieces of information:
- Network Name (SSID): The name visible when searching for WiFi
- Password: Your WiFi password (case-sensitive)
- Security Type: Usually WPA/WPA2 for modern networks
Step 2: Use a WiFi QR Generator
Visit our free WiFi QR code generator and enter your network details. The QR code generates instantly in your browser - your password never touches our servers.
Step 3: Download and Display
Download the QR code as PNG, SVG, or PDF. Then:
- Print and frame it in a visible location
- Add it to table tents or welcome cards
- Include in guest information packets
- Display on digital screens
Step 4: Test It!
Always test with multiple devices (iPhone and Android) before displaying publicly. Ensure the QR code is large enough and positioned at eye level.
WiFi QR Code Best Practices
✓ DO
- • Update QR code when you change WiFi password
- • Display in well-lit, easily accessible areas
- • Use high error correction (Level H)
- • Print at minimum 5cm x 5cm size
- • Include context ("Scan for WiFi")
- • Test on both iOS and Android
- • Consider separate guest network
✗ DON'T
- • Share main network in very public spaces
- • Display where non-customers can access
- • Use too small QR codes (minimum 5cm)
- • Forget to update after password changes
- • Place in poorly lit areas
- • Use low-contrast colors
- • Share networks with sensitive data
Security Considerations
Use Guest Networks
Create a separate guest network for QR code sharing. This isolates visitors from your main network and devices, protecting your sensitive data.
Change Passwords Periodically
For businesses, rotate WiFi passwords monthly or quarterly. Generate new QR codes each time and replace old ones.
Control QR Code Placement
Don't display WiFi QR codes visible from outside your premises. Position them where only legitimate guests can access them.
Monitor Network Usage
Use router admin panels to see connected devices. Remove unknown users and adjust security settings as needed.
Create Your WiFi QR Code Now
Generate a WiFi QR code in 30 seconds. Completely free, no signup required, and your password stays private (generated in your browser).
Generate WiFi QR Code →Frequently Asked Questions
How do I scan a WiFi QR code on iPhone?
Open the Camera app and point at the QR code. A notification will appear at the top - tap it to connect to the WiFi network automatically.
Does WiFi QR code work on Android?
Yes! Android 10 and newer support WiFi QR codes natively. Open Camera or Google Lens, scan the code, and tap "Connect to Network."
Is it safe to create WiFi QR codes?
Yes, when using our generator, your password is processed locally in your browser and never sent to any server. Use guest networks for public QR codes for extra security.
Can I customize the WiFi QR code design?
Yes! You can change colors, size, and error correction level. Just ensure good contrast for reliable scanning.