Guide · use-case

QR code for WiFi

Create a free WiFi QR code so guests join without typing a password. Static, printable, 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.

Why use a WiFi QR

Guests scan once with their phone camera and join. No awkward password sharing on sticky notes. Works on modern iOS and Android.

How to make one

Open the QR Promise generator, choose WiFi, enter SSID, security (usually WPA), and password. Download PNG or SVG and print it near your entrance or on the table tent.

Static vs dynamic for WiFi

WiFi credentials belong in a static code. If a “free” dynamic code expires, guests hit a paywall instead of your network. QR Promise Free encodes the WiFi string in the pixels — no server, no kill switch.

Print tips

Use high contrast (dark on white). Leave a quiet margin around the code. Laminate if it sits outdoors. Re-test with a second phone before you print a hundred copies.

Create a free QR that never expires Migrate a dead code