WiFi QR Code Generator
Allow guests, customers, and employees to connect instantly to your WiFi network without typing long, complex passwords.
WiFi Network Credentials
Private • Instant UpdateWPA/WPA2 passwords must be at least 8 characters long.
Customize Design
Optional • Colors, logo, shapes & margin
Invalid Input
WPA/WPA2 passwords must be at least 8 characters long.
Recent QR Codes
Downloaded and copied codes will appear here for easy access.
How ZXing WIFI Network Configuration Syntax Works: Standards & Compatibility
WiFi QR codes format network credentials according to the industry-standard WIFI protocol schema: WIFI:T:<auth_type>;S:<network_name>;P:<password>;H:<hidden>;;. iOS and Android operating systems recognize this protocol natively and show a prompt asking 'Join [Network Name] Network?'.
WIFI:T:WPA;S:CoffeeShop_Guest;P:CorrectHorseBatteryStaple;H:false;;
Popular Use Cases
Discover how professionals, businesses, and creators leverage this QR format:
Cafes, Bars & Restaurants
Place a clean acrylic stand on tables so patrons can join guest WiFi without bothering waitstaff for passwords.
Hotels & Vacation Rentals (Airbnb)
Frame a WiFi QR code inside guest rooms and welcome books for seamless guest onboarding.
Corporate Offices & Meeting Rooms
Offer visiting clients and partners rapid guest network access without sharing corporate credentials.
Conferences & Coworking Spaces
Display prominent banners in lobbies and auditoriums so hundreds of attendees can get online swiftly.
Smart Homes & Living Rooms
Keep your home network password complex and secure while letting family and visiting friends join with a single scan.
Exhibition Booths & Trade Shows
Allow prospective clients visiting your booth to connect and browse your live demo platform.
Printing & Quality Guidelines
Follow these ISO/IEC 18004 recommendations to ensure instant, frictionless scans:
Maintain strong contrast: ensure dark foreground elements on a clean light background.
Observe the Quiet Zone: leave at least 4 modules of blank white margin around the QR code.
Test before bulk printing: scan the physical printed sample on both iOS Camera and Android Google Lens.
Use vector SVG for print production: SVG scales infinitely without pixelation on large signage or menus.
100% Client-Side Privacy Guarantee
QR Studio never stores, tracks, or analyzes your input payload. All matrix math, Reed-Solomon error correction encoding, and image rendering occur directly in your browser.
Frequently Asked Questions
Is it safe to generate a WiFi QR code on QR Studio?›
Yes, completely safe! Your WiFi SSID and password are NEVER sent to any remote server or third party. The entire QR code is generated locally in your browser memory via client-side JavaScript.
Does the guest need to install a special app?›
No app is needed. Built-in camera apps on modern iPhones (iOS 11+) and Android phones recognize WiFi QR codes natively and prompt the user to join with a single tap.
What happens if my network SSID is hidden?›
If your router does not broadcast its SSID, check the "Hidden Network" option in the WiFi form. This sets the H:true flag in the QR payload so devices know to search for the hidden identifier.
Can someone read my WiFi password by scanning the code?›
Yes. The QR code contains your network credentials in plain text according to the WIFI: standard. Anyone who scans the code with a generic barcode reader will be able to see the password. Only display the code in areas where you want guests to access the network.
Explore Other Free QR Generators
QR Studio offers a complete suite of specialized client-side QR generators: