WiFi Password Sign Generator
Create a printable WiFi sign with QR code. Guests scan to connect instantly. Nothing is sent to a server.
How to Use This WiFi Sign Generator
Enter your WiFi network name (SSID) and password above, choose a visual theme, and either print the sign or download it as a PNG image. The QR code is generated entirely in your browser. Your credentials are never sent to any server.
What Is a WiFi QR Code?
A WiFi QR code stores your network name, password, and security type in a standard format that smartphones can read. When someone scans it with their phone camera, they get an instant prompt to join your WiFi network without typing anything. It works on iPhone (iOS 11 and later) and most Android phones (Android 10 and later) using the built-in camera app.
Where to Use a WiFi Password Sign
WiFi signs with QR codes are useful anywhere guests need internet access. Common uses include Airbnb and vacation rentals, restaurants and cafes, offices and coworking spaces, hotel rooms, doctor's offices and waiting rooms, and anywhere at home when friends and family visit. Print it on cardstock and frame it, tape it to the fridge, or place it on a nightstand.
Tips for a Secure WiFi Sign
If you do not want visitors on your main network, set up a separate guest network on your router first. Most modern routers have a guest network option in their settings. Give the guest network its own password and use that for the sign. This keeps your personal devices and files separate from guest traffic. Also, use WPA2 or WPA3 encryption rather than WEP, which is outdated and easy to crack.
Privacy Note: Your WiFi credentials are processed entirely in your browser using JavaScript. Nothing is stored, logged, or sent to any server. This tool is completely client-side.
WiFi Sign Generator FAQ
How does a WiFi QR code work?
The QR code encodes a standard string in the format WIFI:T:WPA;S:NetworkName;P:Password;; that smartphones recognize. When your phone's camera reads this pattern, it automatically offers to connect you to that WiFi network. No app is needed on most modern phones.
Is it safe to show my WiFi password on a sign?
For a guest network, absolutely. For your main home network, consider setting up a dedicated guest network on your router with a separate password. That way visitors get internet access without being on the same network as your personal devices.
Which phones can scan WiFi QR codes?
iPhones running iOS 11 or later and most Android phones running Android 10 or later can scan WiFi QR codes using the built-in camera app. Older devices may need a third-party QR scanner app from the app store.
What security type should I choose?
Most home and business networks use WPA2 or WPA3. If you are not sure, check your router's settings page or try WPA/WPA2, which is the most common option. WEP is an older standard that is much less secure and should be avoided if possible.
Does the QR code expire?
No. The QR code itself never expires. However, if you change your WiFi password or network name, you will need to generate and print a new sign with the updated information.