Pure QR by Đào Công Thành – Free Wi-Fi QR Code Generator (Instant Connect, Never Expires)
Create secure Wi-Fi QR codes with 100% on-device privacy. Guests connect instantly without typing passwords. Supports WPA/WPA2/WPA3, hidden networks, and free SVG/PNG exports.
Wi-Fi QR Code Questions & Answers
Is it safe to generate a Wi-Fi QR code here, or will my password be sent to a server?
It is 100% safe. Pure QR runs exclusively inside your browser using client-side JavaScript. Your Wi-Fi network name (SSID) and password are never uploaded, logged, or transmitted to any server.
Does this Wi-Fi QR code work on both iPhone and Android phones?
Yes. It uses the standardized WIFI: protocol (ISO/IEC 18004:2024). Any modern iPhone (iOS 11+) or Android device camera can scan it and display an instant 'Join Network' prompt.
Can I generate a QR code for a hidden Wi-Fi network?
Yes. Simply check the 'Hidden network' option. The generator encodes the standard H:true flag so scanning devices can discover and connect to hidden SSIDs.
Can I download an SVG vector Wi-Fi QR code for printing cafe table tents or signs?
Yes! Pure QR exports mathematical vector SVG files for free. You can scale it to any size for acrylic table stands, menus, wall signs, or vinyl stickers without pixelation.