Free · No account

Wi-Fi QR Code Generator

Create a scannable Wi-Fi QR code for WPA/WPA2, WEP, open, or hidden networks in your browser. The SSID and password are not sent to an Aiviko processing server.

Enter the network details, verify the security mode, and download a PNG that compatible phones can scan to join.

Privacy facts

Input processing
Your browser
File uploaded to Aiviko
No
Initial model download
Not applicable
Browser cache
Not applicable
External requests
Site/CDN; ads and analytics only under the published conditions
Result retention
No Aiviko server copy
Last verified
2026-08-28 · Implementation and automated tests

How to make the code

  1. 01

    Enter the exact SSID

    Network names are case-sensitive. Choose the matching security mode and enter the password when required.

  2. 02

    Mark hidden networks

    Enable the hidden option only when the access point does not broadcast its name.

  3. 03

    Generate and test

    Create the PNG and scan it with a different device before printing or sharing it.

Wi-Fi payload options

  • WPA/WPA2, WEP, or no-password networks
  • Hidden-network flag
  • Foreground, background, margin, and QR error-correction controls

Security and compatibility limits

  • The downloaded QR image contains the network credentials in scannable form. Share and store it like the password itself.
  • Device support for joining from a Wi-Fi QR code varies by operating system and camera app.
  • Low contrast, aggressive cropping, or a very small printed code can make scanning unreliable.

Test without exposing the password

Scan the code from a second phone while close to the access point, then remove the test image from shared photo libraries if it is private.

  • Confirm the SSID spelling and security mode.
  • Test both screen display and the intended print size.
  • Keep the code out of public documents for private networks.

If a phone will not join

  • Regenerate after checking capitalization and special characters in the SSID and password.
  • Increase contrast and leave a clear margin around the code.
  • Try the device's built-in camera or Wi-Fi settings scanner.

Questions about Wi-Fi QR codes

Are the SSID and password uploaded?

No. Aiviko builds the Wi-Fi payload and QR pixels in your browser. Never send the generated image to people who should not know the credentials.

Does scanning always connect automatically?

No. The receiving device decides whether to offer a join action and may ask the user to confirm.