How to make a Wi-Fi QR code
- Type the network name (SSID) exactly as it appears on your router, including capital letters.
- Choose the security type. Most home networks use WPA / WPA2 / WPA3. Choose None for an open network.
- Enter the password and tick Hidden network only if your network does not broadcast its name.
- Press Generate QR code, then download the PNG or SVG, or print it.
Which security type should I pick?
| Option | When to use it |
|---|---|
| WPA / WPA2 / WPA3 | Almost every modern router. This is the right choice if you are unsure. |
| WEP | Very old routers only. WEP is weak and should be replaced when possible. |
| None | Open networks with no password, such as a guest network. |
Tips
- Print the code at a large size and stick it where guests will see it.
- Download the SVG if you want a sharp print at any size.
- Keep error correction on Medium unless you plan to add a logo or print on a rough surface.
- Make a new code whenever you change the Wi-Fi password.
Limits to know about
- Anyone who sees the code can join the network, because the password is stored inside it. Do not post it in public places.
- Most phone cameras read these codes. A few older devices may need a QR scanner app.
- The tool checks password length rules for WPA and WEP, but it cannot confirm that the password matches your router.
Privacy
The code is created in your browser. Your network name and password are not uploaded. The page loads a small open-source QR library from a public CDN (jsDelivr), which receives a normal file request but none of your details.
Frequently asked questions
Will it work on iPhone and Android?
Both read the standard Wi-Fi QR format with the built-in camera app. Recent versions of iOS and Android support it.
What does Hidden network mean?
Tick it only if your router does not broadcast its name. The code then tells the phone to look for the network by name.
Why does my password have special characters escaped?
The Wi-Fi QR format reserves characters such as ; , : and a backslash. The tool adds the required escape characters for you.
Is it safe to share a Wi-Fi QR code?
Share it only with people you want on your network. Use a separate guest network if your router has one.
About this tool
Built by the ToolsRiver team. Tested in Chrome on a desktop computer in November 2026: the generated code was decoded again by a QR reader and returned the exact Wi-Fi text, including a name and password with special characters. Not yet scanned with a physical phone camera.