The Complete Guide to WiFi QR Codes

A WiFi QR code lets anyone connect to your network by scanning, with no typing and no password shared out loud. It's one of the most useful and underused QR codes for cafes, offices, rentals, and homes.

How WiFi QR codes work

Instead of a link, a WiFi code stores your network name, password, and security type in a small standard format. When scanned, the phone reads those details and offers to join the network directly.

What you'll need

• Your network name (SSID), spelled exactly as it appears.
• Your WiFi password.
• The security type — almost always WPA/WPA2 for modern routers.

Where to use it

Print it on a table tent in a cafe, frame it by the door of a holiday rental, or add it to an onboarding sheet in an office. Guests connect in seconds and you never recite a complicated password again.

A note on security

Anyone who can see the printed code can join your network, so treat it like the password itself. For businesses, a separate guest network is the safest way to share access without exposing internal systems.

Create a WiFi code in the generator, print it, and test it with your own phone before putting it on display.