How to Create a QR Code for WiFi
Published January 12, 2026 · QR Toolkit Editorial Team
You can create a QR code for WiFi in under a minute using a free generator: enter your network name (SSID) and password, pick the security type, and download the resulting QR code. Anyone who scans it joins the network without typing anything.
Step-by-step
- Open the WiFi QR code generator.
- Enter your network name exactly as it appears in your WiFi settings — it's case-sensitive.
- Choose your security type: WPA/WPA2/WPA3-compatible, WEP, or none for an open network.
- Enter your password if the network is secured.
- Download the QR code as PNG for screens or SVG for high-quality printing.
Why a WiFi QR code works
Phones scan the QR code and recognize a special WIFI: format that both iOS and Android support
natively. Instead of opening a link, the phone's camera offers a "Join Network" prompt directly.
Common mistakes
- Typos in the SSID or password — copy them from your router's settings page rather than retyping from memory.
- Wrong security type — most home routers use WPA2 or WPA3; check your router admin panel if unsure.
- Printing too small — see best QR code size for printing for guidance.
Where to put it
Common spots include a small card near the router, a laminated card at a café counter, a welcome sheet for short-term rental guests, or a slide at the start of a meeting or event.
Frequently asked questions
Do I need an app to create a WiFi QR code?
No. A browser-based generator like this one is enough — no app install required.
Can I create one for a network I don't manage?
Only create a WiFi QR code for a network you're authorized to share access to, since the code contains the actual password.