GUEST NETWORK / WI-FI
Free Wi-Fi QR Code Generator
Let guests scan to join your Wi-Fi without typing a password. Create a code locally, then download a crisp PNG or SVG.
Free · No uploads · Generated locally · No sign-up
Your network details
Your Wi-Fi QR code appears here
Enter your network details, then generate a code to download as PNG or SVG.
Make a Wi-Fi code in three steps
01
Enter the network details
Use your guest network’s exact SSID and password. Choose the security mode that matches the router and enable Hidden network only if the SSID is hidden. Spaces are preserved.
02
Generate and download
Choose Generate Wi-Fi QR code. Download PNG for a ready-to-use image or SVG for crisp resizing in print layouts. Keep the white border and black-on-white contrast.
03
Scan a test before sharing
Try the saved image on a phone that is not already connected. Check that it joins the intended guest network before printing signs or giving the file to guests.
Connect from Android or iPhone
Android
Point the Camera app or your phone’s QR scanner at the code, then choose the Wi-Fi connection prompt if offered. Some phones also have a scan icon in Wi-Fi settings. The exact controls depend on the manufacturer and Android version. If only text appears, try the built-in Wi-Fi scanner.
iPhone
Open Camera in Photo mode, place the entire code in view and tap the detected Wi-Fi prompt to join. You can also try Code Scanner in Control Center. Stay within router range; a successful scan does not guarantee the network is reachable or supported.
Scanner help: Apple Camera and Code Scanner · Camera from Google.
Treat the code like your password
Local generation keeps your entries off our servers, but anyone who sees the finished code can decode its credentials. Prefer an isolated guest network, share only with people you trust and remove old signs after changing the password. The tool does not save your entries to browser storage. Use Clear details when finished on a shared device; downloaded files still remain on that device.
Wi-Fi QR code questions
Is this Wi-Fi QR code generator free?
Yes. Generate and download PNG or SVG files without an account, payment or subscription. Your network name and password are processed locally in your browser and are not uploaded.
Can someone read the Wi-Fi password from the QR code?
Yes. The code contains the network credentials as readable data, not encryption. Share a guest network, keep the image away from public posts, and replace the code when you change the password.
Does the code expire?
The image has no expiry or redirect service. It works while the encoded details still match your network. After changing the SSID, password or security settings, generate and share a replacement.
Which security option should I choose?
For a personal WPA, WPA2 or WPA3 network, choose the WPA option; it writes T:WPA. Some WPA3-only networks or scanners need the device’s built-in sharing method instead. WEP is a legacy option and is insecure. No password writes T:nopass and omits the password field. This form does not support enterprise authentication.
Can I use a hidden network or special characters?
Yes. Select Hidden network to include H:true. The tool escapes backslashes, semicolons, commas, colons and double quotes in the SSID and password. Enter the original text without adding your own escapes. Hidden networks are not an extra security layer; joining support varies by phone.
Why does my phone scan the code but fail to connect?
Check the exact SSID, password, security mode and hidden setting. Move within router range and check that the phone supports the network. An open network may still show a captive portal. If a scanner only displays text or a WPA3-only network fails, use the phone’s Wi-Fi settings or the router’s sharing feature.
Encoding follows the ZXing Wi-Fi payload format.