WiFi QR Code Generator — Instant Guest Network Connection
No sign-up. No subscription. Never expires.
How to Generate a Wi-Fi QR Code
1. Enter Network SSID & Password
Type or paste your Wi-Fi network name exactly as configured on your router (case-sensitive). Enter your password—or leave empty if creating an open network.
2. Select Security Protocol & Styling
Choose WPA/WPA2/WPA3 (standard for modern routers) or Open. Optionally style the corner eyes, module dots, or embed your venue logo with Level M or H error correction.
3. Export for Table Tents or Wall Displays
Download in high-resolution PNG for digital sharing or lossless Vector SVG for clear, professional print signage in cafes, hotels, Airbnb rentals, and offices.
Why Use a Wi-Fi QR Code
Instant One-Tap Network Join
No more typing complex 20-character passwords with special symbols. Pointing a smartphone camera automatically prompts a native 'Join Network' button that connects in less than 2 seconds.
Zero Server Storage & Private
Your network credentials are never sent to external servers or stored in databases. The WIFI: URI protocol is compiled directly inside your browser into physical barcode pixels.
Permanent with Zero Expiration
Unlike dynamic QR generator services that disable Wi-Fi codes after 14 days to force a subscription, our static codes remain scannable forever as long as your router settings stay the same.
Crisp Scalable Vector Formats
Export clean, mathematically perfect SVG files that can be resized for tabletop acrylic stands, counter stickers, or large foyer banners without losing sharpness or scan reliability.
Wi-Fi QR Code Use Cases
Cafes, Bars & Restaurants
Place QR codes on table cards, coasters, or menus. Customers get instant internet access without interrupting staff to ask for the password.
Airbnbs & Boutique Hotels
Frame a minimalist Wi-Fi card by the entryway or bedside table. Give traveling guests a frictionless, 5-star check-in experience.
Offices & Coworking Hubs
Onboard clients, visiting partners, and conference attendees onto your isolated guest network instantly without sharing internal company passwords.
Events & Meetups
Print large poster stands at badge pickup stations so hundreds of attendees can get connected quickly without causing network bottleneck confusion.
Wi-Fi QR Code Technical Specifications
The Standard WIFI: URI Scheme
Wi-Fi QR codes utilize the standardized string format: WIFI:S:<SSID>;T:<WPA|WEP|nopass>;P:<password>;H:<true|false>;;. Both Apple iOS (Camera) and Google Android (Google Lens / Camera) parse this native string directly into network settings.
WPA3, WPA2, and Open Protocols
Modern mobile OS engines automatically negotiate WPA3 encryption when scanning a code configured with WPA/WPA2 parameters. For networks without passwords, the nopass token allows open guest access.
Optimal Print Sizes for Scanning Distance
Follow the D/10 scanning formula: code width should be at least one-tenth the scanning distance. For table cards scanned from 30 cm, a 3 × 3 cm code is ideal. For wall plaques viewed from 1.5 meters, print at least 15 × 15 cm with a clean quiet zone.
Frequently Asked Questions
How do I connect to WiFi using a QR code?
Open your smartphone camera, point it at the WiFi QR code, and tap the notification banner to connect to the network instantly without entering a password.
Is it safe to share my WiFi password via a QR code?
Yes, but only print or display the QR code in secure areas. For public places, we recommend using a dedicated guest network.
Is the WiFi SSID network name case-sensitive?
Yes, your network name (SSID) must match your router settings exactly, including capital letters, spaces, and special characters.
What security settings should I select for my WiFi QR code?
Most modern routers use WPA/WPA2 security. Select this option unless your network is open (no password) or uses WEP.