WiFi QR Code Generator — Share Network Password Instantly
10 QR types · Bulk generate · Decode · Logo embed · SVG export · UPI Payment · No login
Create a WiFi QR code that lets any smartphone instantly join your network — no typing passwords. Just scan with the camera and connect. Supports WPA/WPA2, WEP, and open networks. Option to mark the network as hidden. Download as PNG or SVG for printing on signs, menus, or hospitality cards.
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Frequently Asked Questions
How does a WiFi QR code work?
A WiFi QR code encodes your network credentials in a standard format: WIFI:T:WPA;S:NetworkName;P:password;H:false; This format is understood by all modern smartphones — both iOS Camera app (iOS 11+) and Android Camera (Android 9+) can scan it and offer to join the network automatically without needing any QR scanner app.
Is it safe to share my WiFi password via QR code?
For guest networks, yes — a WiFi QR code is convenient and reasonably safe for places like cafes, offices, or homes. The QR encodes your password, so anyone who scans it gets access. For security, create a separate guest network with a different password rather than sharing your main network credentials. The QR code generation happens entirely in your browser — your password is never sent to any server.
Does WiFi QR code work on iPhones?
Yes — iOS 11+ Camera app can scan WiFi QR codes and automatically prompt to join the network. Open the Camera app, point at the QR, and tap the notification that appears. No third-party app needed. For iOS 10 or older, a QR scanner app is required.
How to print a WiFi QR code for a café or hotel?
Generate your WiFi QR code, add a frame text like "Free WiFi — Scan to Connect", use the Print button for a ready-to-print layout, or download as SVG for high-quality printing at any size. For table cards, 3×3cm at 300 DPI is sufficient. For wall posters, use SVG export and print at A5 or A4 size.
What is a hidden network in WiFi QR?
If your router is configured to not broadcast its SSID (hidden network), toggle the "Hidden Network" option. The QR code will include H:true in the WiFi string, instructing the device to search for the network even though it does not appear in the visible WiFi list. Without this flag, the QR may fail to connect on some Android devices.
Can I make a QR code for an open WiFi network with no password?
Yes — select "None (open)" in the Security Type dropdown. The QR code will encode WIFI:T:nopass;S:NetworkName;H:false; allowing any device to connect without a password prompt. This is useful for genuinely open public hotspots where no password is required.