Free WiFi QR Code Generator
Make a QR code to share your Wi-Fi.
What is the WiFi QR Code Generator?
"What's the Wi-Fi password?" is the most-asked question in any home, café or office — usually followed by squinting at a long string of random characters taped to a router. A QR code ends that ritual for good.
This Wi-Fi QR code generator creates a code guests simply scan with their phone camera to join your network — no typing, no dictating passwords.
Last updated: Aug 14, 2026
What does this tool do?
You enter your network name, password and security type, and it builds a QR code in the standard Wi-Fi format.
Anyone who scans it with their phone camera gets a one-tap prompt to join — and your password is generated locally, never uploaded.
Key features
One-scan joining
Guests connect without typing.
All security types
WPA/WPA2/WPA3, WEP or open.
Hidden networks
Supports non-broadcast SSIDs.
Downloadable
Save a PNG to print or display.
Private
Your password never leaves the browser.
Example
Common use cases
- Homeowners — Let guests join without asking.
- Cafés & restaurants — Put the code on tables.
- Offices — Share guest Wi-Fi in the lobby.
- Airbnb hosts — Add it to the welcome guide.
- Event organizers — Post it at the venue.
- Shops — Offer easy customer Wi-Fi.
- Clinics & waiting rooms — Share Wi-Fi cleanly.
- Anyone with guests — Skip reading out the password.
Benefits
- It ends typing long Wi-Fi passwords.
- It works with any phone's camera.
- It keeps your password off any server.
- It's easy to print, frame or stick up.
Tips
- Pick the correct security type or the scan won't connect.
- Print it and place it where guests sit or check in.
- For a business, laminate or frame it so it lasts.
- Use it for a guest network to keep your main one private.
- Test the code with your own phone before displaying it.
- A bigger printed code scans more reliably from a distance.
- Update and reprint the code if you change the password.
- Most modern phones scan straight from the camera app.
Common mistakes to avoid
Wrong security type
Fix: Match WPA/WEP/open to your router, or the QR join will fail.
Printing it too small
Fix: Make it large enough to scan easily from where guests stand or sit.
Not testing it
Fix: Scan it yourself first to confirm it connects before sharing.
Sharing your main network freely
Fix: Generate the code for a guest network to protect your primary one.
How it works
- 1
Enter your network
Name, password and security.
- 2
Get the QR code
Generated instantly.
- 3
Print or display
Guests scan to connect.
Frequently asked questions
They point their phone camera at the QR code and tap the prompt to join — no need to type the network name or password.
Yes. The QR code is generated entirely in your browser; your password is never uploaded or stored.
They point their phone camera at it and tap the prompt to join — no need to type the network name or password.
Yes. The QR code is generated entirely in your browser; your password is never uploaded or stored.
WPA/WPA2/WPA3, WEP, and open (no password) networks, plus hidden SSIDs.
Most modern iPhones and Android phones can scan Wi-Fi QR codes right from the camera app.
Yes. Download the PNG and print or display it wherever guests need it.
Just generate and print a new code with the updated password.
Conclusion
A Wi-Fi QR code generator turns your network into a one-scan connection for guests, with your password staying safely in your browser. Pair it with the QR code generator for links and the image compressor to size the printout.