Wi-Fi QR Code Generator
Create a free Wi-Fi QR code your guests scan to join your network instantly. Enter the network name (SSID), password, and encryption type, then download as PNG or SVG. No app, no signup, no spelling out your password.
What Is a Wi-Fi QR Code?
A Wi-Fi QR code is a scannable square that stores your network name (SSID), password, and security type in a small standardized format (WIFI:S:...;T:WPA;P:...;). When a phone camera reads it, the operating system recognizes that format and offers a one-tap 'Join Network' prompt - so guests connect without ever seeing or typing the password. It works straight from the camera on iOS 11 and later and Android 10 and later.
Because the credentials are baked into the pattern, the code is static and offline: it keeps working with no account, no subscription, and nothing running on our end. The trade-off is that anyone who can scan the printed code can join, so for cafes, offices, and rentals it is best to point it at a dedicated guest network rather than your main one. Generate it free here, add a 'Scan to Connect' frame, and print it as a sticker or table tent.
Wi-Fi Encryption Types: Which to Choose
Pick the security type that matches your router. Choosing the wrong one is the most common reason a Wi-Fi QR fails to connect.
| Encryption | Use it for | Notes |
|---|---|---|
| WPA2 / WPA3 | Almost all modern home & office routers | The default, most secure choice - pick this if unsure |
| WPA | Older routers (pre-2018) | Legacy WPA; select if your router only offers 'WPA' |
| WEP | Very old hardware | Outdated and insecure - use only if nothing else works |
| None (open) | Public/guest networks with no password | Leave the password blank; anyone can join |
How to Wi-Fi QR Code Generator for Free
Wi-Fi QR Code Generator in three simple steps — no signup, no installation required.
Enter your network details
Type your Wi-Fi network name (SSID) exactly as it appears, then the password. Capitalization matters - 'HomeWiFi' and 'homewifi' are treated as different networks.
Choose the encryption type
Pick WPA/WPA2 for almost every modern router, WEP for older hardware, or None for an open guest network. Toggle 'Hidden network' if your SSID isn't broadcast.
Download or print
Grab the PNG for screens or the SVG for a crisp printed sticker. Add a 'Scan to Connect' frame, then place it on the fridge, by the door, or on a guest-room card.
Why Use JTooler's Wi-Fi QR Code Generator Tool
Fast, free, and built for privacy. Here's what makes it different.
Auto-Join, No Typing
On iOS 11+ and Android 10+, scanning pops a one-tap 'Join Network' prompt - guests get online without ever seeing or typing your password.
Works With Hidden Networks
Broadcasting a hidden SSID? Flip the hidden-network toggle and the QR still connects, telling the phone to search for the network by name.
Print-Safe at Any Size
Export at up to 4096 px with embedded 300-DPI metadata so a table tent or wall sticker stays sharp and scannable from across the room.
Where a Wi-Fi QR Code Helps
Anywhere you would otherwise read a password out loud, a scannable sticker does it instantly.
Home Guest Wi-Fi
Print one card for visitors so you never spell out a 20-character password again.
Cafes & Restaurants
Put a 'Scan to Connect' tent card on each table - customers join your guest network in seconds and stay longer.
Airbnb & Short-Term Rentals
Add a Wi-Fi QR to the welcome binder so guests are online the moment they arrive, with zero questions for you.
Offices & Co-working
A reception sticker gets visitors and contractors onto the guest VLAN without bothering IT for the password.
Events & Trade-Show Booths
Banner a Wi-Fi QR at your booth to keep attendees connected and on your landing experience.
Frequently Asked Questions
Everything you need to know about wi-fi qr code generator.
Enter the network name (SSID) and password, choose the encryption (WPA/WPA2 for most home networks), then download. On iOS 11+ and Android 10+, scanning the result pops a 'Join network' prompt - no password typing needed.
The code is generated entirely in your browser, so your password never touches our servers. Be aware that anyone who can scan the printed code can join the network - for public or semi-public spaces, point it at a separate guest network rather than your main one.
Choose WPA/WPA2 for virtually all modern routers. Pick WEP only for old legacy hardware that still uses it. Choose None for an open network with no password. Picking the wrong one is the most common reason a Wi-Fi QR fails to connect.
Yes. iPhones on iOS 11+ and Android phones on Android 10+ handle Wi-Fi QR codes straight from the built-in camera. On older devices, the free Google Lens app reads them too.
Yes - download the SVG (vector, scales to any size) or pick the 2048 or 4096 px PNG, which carries 300-DPI print metadata. Aim for at least 2.5 cm (1 inch) wide for arm’s-length scanning, larger for codes read from across a room.
No. This is a static QR code - the network details are baked into the pattern. Once printed it works forever, with no account, subscription, or service on our end.
Other QR Code Types
Need more than one type? The all-in-one QR code generator builds every type in one place.