Create Wi-Fi QR Code for Guest Network - Free

01

Create the code in four steps

The generator builds the WIFI payload correctly, so syntax mistakes are impossible.

1

Open the generator

Open the Wi-Fi QR code generator in your browser.

2

Enter network details

Type the exact SSID, choose the security type, and enter the password exactly as configured.

3

Generate the code

Create the QR code and download it as a high-resolution PNG.

4

Print and test

Print the code at least 8 cm wide and test it with two different phones before placing it.

02

Ways to share guest Wi-Fi

Each method trades convenience against control.

QR code on display

Print the code from the Wi-Fi QR code generator and place it at reception or on tables. Guests connect without asking.

Best for shops, cafés, and offices

Text the password

Sending the password in a message works, but it lives forever in chat history and gets forwarded.

Best for a few trusted visitors

Captive portal login

A guest portal with a voucher system gives the most control but needs router or server features and setup time.

Best for larger venues

03

Security considerations for guest networks

A Wi-Fi QR code contains the password as readable text, so it should be used on a network you are comfortable sharing. A separate guest network with its own password is the right pattern: visitors never learn the main network key.

Treat the printed code as a password object. Change the guest password and regenerate the code periodically, especially in public venues where the code is visible to everyone.

04

Printing tips that keep codes scannable

Print the largest PNG the generator offers, keep a clear margin around the code, and use a plain background. Glossy surfaces and curved posters make scanning harder, so test the final placement.

Minimum print width of 8 cm; larger for wall displays.
Avoid placing the code behind glass with glare.
Keep a light background with dark modules for contrast.
Test with an Android and an iPhone before going live.

Jump to tool

Create your guest Wi-Fi QR code now

Open the Wi-Fi QR code generator, enter the network details, and download a print-ready code in seconds.

Open Wi-Fi QR Code Generator

05

Password sharing problems a QR code solves

Guests mis-type long passwords with special characters
Paper notes with passwords get photographed and forwarded
Staff interruptions for password requests distract service
Complex passwords are unreadable on phone screens

06

Guest network recommendations

Put guests on a separate network, not the main one
Use WPA2 or WPA3 security; never broadcast an open network for guests
Rotate the guest password and regenerate the code after changes
Keep a master list of SSID, password, and code version for staff

07

Frequently asked questions

Do guests need an app to scan the code?

No. Modern phones read Wi-Fi QR codes with the built-in camera: iPhone shows a network banner, Android offers to join from the camera or quick settings scanner.

My password contains special characters. Will it work?

Yes. The generator escapes special characters in the WIFI payload, but the password must match the router configuration exactly, including case and symbols. Test the printed code before sharing.

Should I use this for my main network?

Prefer a dedicated guest network. The code exposes the password to anyone who scans it, so use it on a network with its own password and change that password periodically.

Can the code work for a hidden network?

Yes. Enable the hidden network option in the generator so the payload includes the flag that tells phones to connect to non-broadcasting networks.

08

Credentials stay on your device

The Wi-Fi QR code generator builds the code locally in your browser. The network name and password you enter are never sent to a server or stored anywhere.