Wi-Fi connection QR code generator
Create a QR code for connecting to Wi-Fi from the network name, encryption method and password if needed. Save it as a PNG image to give to visitors.
What you can do
Create a QR code containing connection information
Enter the network name, encryption method, and required password to create a QR code that opens connection instructions on a smartphone.
Match the network's encryption method
Choose WPA/WPA2/WPA3, WEP, or no password. There is also a setting for networks with a hidden name.
Give visitors instructions with a PNG
Save the generated QR code as a PNG image. Use it to provide information to visitors, such as on shop signs or reception instructions.
How to use
Enter Wi-Fi information
Specify the destination network name and encryption method, and enter the required password. Enter capitalization and spaces accurately.
Generate QR code
For a hidden network, open advanced settings and specify it, then press “Generate Wi-Fi QR code.”
Save and check the destination network
Save the PNG image and scan it with a smartphone at the size you will use for the instructions. Check the displayed network name and connection instructions.
Useful when
Provide Wi-Fi information to shop visitors
Use a QR image at a shop to provide connection information instead of having visitors manually enter a long network name or password.
Share guest access at reception or in meeting rooms
Include a QR code for a guest network on reception cards or meeting-room materials.
Checking the Wi-Fi name and connection information
The SSID is the network name
The network name shown in places such as your device's Wi-Fi list. Spaces and capitalization you enter are included in the QR code exactly as entered.
Use the destination network's encryption method
Select the method specified by the router or administrator. WPA/WPA2/WPA3 and WEP require a password; with “No password,” no password is included in the QR code.
Generation and successful connection are separate
This tool creates an image containing connection information. It does not verify that the actual network or password is correct, or that a device can connect, so try scanning it before distributing it.
Frequently asked questions
What should I do if I change the password?
Enter the new password to recreate the QR code, then replace the image on signs or instructions. Saved QR codes do not update automatically.
What if I cannot connect after scanning the QR code?
Check that the SSID's capitalization and spaces, encryption method, and password match the network. Support and the connection instructions also vary by device and scanning app.
What is a hidden network?
This means the router is configured not to display the network name in the list. Specify this condition in advanced settings. This tool does not change the router's settings.
Can I change the image color, logo, or size?
This screen focuses on entering connection information and saving PNG images. Output is 320 × 320px, with no controls for changing colors, shapes, logos, or size.
Input and results
- Input
- Network name and encryption method. WPA/WPA2/WPA3 and WEP require a password.
- Results
- A QR image containing Wi-Fi connection information. Changing the input clears the previous result.
- Save
- qr-code.png · 320 × 320px. Check the destination network in the instructions displayed after scanning.