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Free WiFi QR Code Generator

Let guests connect to your network by scanning - no password typing required

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About WiFi QR Codes

WiFi QR codes use a standardized format (WIFI:S:NetworkName;T:WPA;P:Password;;) that modern smartphones recognize. This format was popularized by the ZXing barcode library and is now universally supported. When scanned, iOS and Android devices automatically prompt the user to connect to the network, filling in all credentials instantly.

Who Is This For?

  • Homeowners who want an easy way for guests to join their WiFi
  • Airbnb and vacation rental hosts providing seamless guest experiences
  • Cafes, restaurants, and retail stores offering customer WiFi
  • Hotels and coworking spaces simplifying network access
  • Office managers reducing IT support requests for WiFi help
  • Event organizers providing internet access at conferences or venues

Common Use Cases

Guest Networks

Frame a QR code in your living room so visitors can instantly connect without asking for the password.

Hospitality

Include WiFi QR codes on hotel room cards, Airbnb welcome guides, or restaurant table tents.

Retail & Cafes

Display at the counter or on receipts to encourage customers to stay longer and engage online.

Events & Conferences

Print on badges, programs, or signage so attendees can get online immediately.

Offices

Post in meeting rooms or reception areas for visitors and contractors.

How to Create a WiFi QR Code

  1. 1Enter your network name (SSID) exactly as it appears on your router
  2. 2Enter your WiFi password
  3. 3Select the encryption type (WPA/WPA2 is most common for modern networks)
  4. 4Check "Hidden Network" if your network doesn't broadcast its name
  5. 5Download and display the QR code where guests can easily scan it

Best Practices & Tips

  • Double-check the network name is spelled exactly as your router broadcasts it
  • For guest networks, consider setting up a separate network from your main one
  • Print the QR code at least 2cm × 2cm for reliable scanning
  • Include brief text like "Scan to Connect to WiFi" for clarity
  • Update the QR code if you change your password
  • Frame or laminate the QR code for durability in high-traffic areas

Frequently Asked Questions

What is a WiFi QR code?
A WiFi QR code stores your network name (SSID), password, and encryption type in a standardized format. When someone scans it with their smartphone, the device recognizes the format and prompts them to connect to your WiFi, automatically filling in the credentials—no typing required.
How do WiFi QR codes work?
WiFi QR codes store your network name, password, and encryption type in a standardized format. When scanned, smartphones recognize this format and prompt users to connect, automatically filling in all the credentials.
Do WiFi QR codes work on iPhone and Android?
Yes! Both iOS (iPhone/iPad) and Android devices support WiFi QR codes natively through their camera apps. No special app is needed.
Is sharing my WiFi password via QR code safe?
The QR code does contain your password, so treat it like you would a written password. For maximum security, consider setting up a guest network with limited access and changing passwords periodically.
What encryption type should I choose?
Most modern routers use WPA2 or WPA3, which you should select as "WPA/WPA2/WPA3" in the generator. WEP is outdated and insecure. If your network has no password, select "No Password."
What if my network name has special characters?
The QR code format handles most special characters correctly. Enter your network name exactly as it appears. If you have issues, try enclosing names with special characters in quotes.
Why does scanning show "Hidden Network"?
If you checked the "Hidden Network" option, the code will tell devices to search for and connect to a network that doesn't broadcast its name. Only check this if your network is actually hidden.

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