How to Create a WiFi QR Code
Step-by-step guide to creating a WiFi QR code. Let guests connect to your network instantly by scanning a QR code. Free, no app needed.
Why Use a WiFi QR Code?
Sharing your WiFi password can be awkward — spelling out long passwords, worrying about security, or watching guests struggle to type it in. A WiFi QR code solves all of this. When scanned, it automatically connects the device to your network without any manual input. It works on both iPhone and Android, and most modern cameras support it natively.
How to Create One in 3 Steps
First, select "WiFi" as the QR code type in EzQR. Next, enter your network name (SSID), password, and encryption type (usually WPA/WPA2). Finally, click generate and download your QR code as PNG or SVG. You can print it on a card, stick it on your router, or frame it for your Airbnb guests.
Tips for Best Results
Make sure the network name matches exactly — WiFi SSIDs are case-sensitive. Use WPA2 encryption for security. If you change your password, you'll need to regenerate the QR code. For public venues like cafes or hotels, print the QR code large enough to scan from a comfortable distance (at least 2cm x 2cm for table-top use).
Frequently Asked Questions
What WiFi encryption types are supported?
EzQR supports WPA/WPA2 (most common for home and business networks), WEP (older, less secure), and open networks with no password. Select the encryption type that matches your router settings.
Can I create a WiFi QR code for a hidden network?
Yes, the WiFi QR code format supports a hidden network flag. When the SSID is marked as hidden, the scanning device will still connect successfully even though the network does not appear in the visible WiFi list.
Does the QR code stop working if I change my WiFi password?
Yes, the old QR code will contain the previous password and will fail to connect. You need to generate a new QR code with the updated password. Consider using a redirect URL approach if you change passwords frequently.