Is my Wi-Fi password sent anywhere?

No. The code is generated entirely in your browser; the network name and password never leave your device. Anyone who scans the code can read the password, so only share it with people you trust.

Does the code stop working if I change the password?

Yes. The password is stored inside the code itself, so generate a new one after changing it.

Which Wi-Fi security type should I choose?

WPA, WPA2 and WPA3 networks all use the WPA option. WEP is obsolete and rare. Choose Open for networks without a password.

Is it really free? Are there watermarks or limits?

Yes, it is free with no signup, no watermark and no daily quota. Because the work happens on your own device, there is no server cost that would force limits. The only practical limit is your device's memory, which matters for very large files.

Wi-Fi QR code generator

Let guests join your Wi-Fi by scanning a code instead of typing the password.

Files never leave your device
Instant, no queue
No upload, no signup
Free, no watermark

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How it works

How to use wi-fi qr code generator

Type your network name (SSID) exactly as it appears on your devices, then the password.

Choose the security type. Almost every home network uses WPA; pick Open only for networks without a password.

Style the code if you like, download it as PNG or SVG, and print it where guests can see it.

Questions

Frequently asked questions

On iPhone and most Android phones, opening the camera and pointing it at the code shows a prompt to join the network. No app is needed. Older phones can use any QR scanner app.