QR Promise
Guide · use-case
Guest WiFi QR code for cafes and offices
Share your guest WiFi with a free QR code. Customers connect without asking for the password. Never expires.
Our Promise
Static codes on QR Promise are generated in your browser, contain your data directly, and never route through us — so they can never be deactivated.
Cafe and coworking flow
Print the code at the counter and on table tents. Staff stop repeating the password fifty times a day.
Hidden networks
Check “Hidden network” in the generator if your SSID does not broadcast. Most guest networks should broadcast for easier joins.
Rotate passwords safely
When you change the guest password, print a new static code. Keep a small stack of updated tent cards ready.
Security
Use a segmented guest network. The QR only shares what you type — treat it like writing the password on the wall.