Skip to content

Wi-Fi QR code generator

Enter your network name and password, and you get a QR code that joins guests to your Wi-Fi when they point their phone camera at it. No typing, no app.

Design: colors, shape and logo
Modules
Eyes (corners)
Error correction
Logo in the middle

Your logo stays on your device. It's placed in a cleared area and error correction is raised to H (30%), so the code still scans.

Scan to join our Wi-Fi

Checking that it scans…

Version 4 · 33×33 modules · error correction M

What the code contains
WIFI:T:WPA;S:Coffee Shop Guest;P:espresso2026;;

Made in your browser. Static code: it never expires and has no scan limit.

How to use it

  1. Type the network name (SSID) exactly as it appears in your phone's Wi-Fi list, including capitals.
  2. Choose the security type and type the password.
  3. Check the scan test, then download PNG or SVG and print it for your guest room, front desk or café table.

What phones do with it

iPhones (iOS 11 and later) and Android phones (Android 10 and later) read Wi-Fi codes in the built-in camera app and show a "Join network" prompt. Older Android phones may need Google Lens. Nobody has to see or type the password.

Get the details exactly right

  • The network name is case-sensitive: "CoffeeShop" and "coffeeshop" are different networks.
  • Choose WPA for any WPA2 or WPA3 network. Most routers made after 2006 use WPA2 or newer.
  • If you change the Wi-Fi password, the old code stops working. Make a new one and reprint it.
  • Special characters like ; , : and " are escaped for you, so passwords with symbols still work.

Is it safe to print?

The code contains your password in plain text, so anyone who scans it can read it. That's fine for a guest network. For your main network, put guests on a separate guest SSID if your router supports it, and only display the code where you'd be happy to share the password.

Frequently asked questions

Do I need an app to scan a Wi-Fi QR code?

No. The camera app on iPhone and on most Android phones recognizes Wi-Fi codes and offers to join the network.

Does this Wi-Fi QR code expire?

No. The network name and password are stored in the code itself. It keeps working until you change the password or rename the network.

Is my Wi-Fi password sent to your server?

No. The code is generated in your browser. Your password isn't uploaded, stored or logged.

Can I make a code for a hidden network?

Yes. Tick Hidden network so phones know to look for an SSID that isn't broadcast.

Related free tools from Cuelark

Updated November 10, 2026 by the Cuelark Team.