💡 Why Use Wi-Fi QR Codes?
Sharing Wi-Fi passwords can be frustrating and time-consuming. Whether you're hosting guests at home, running a café,
or managing an office network, the traditional method of spelling out complex passwords is inefficient and creates
security risks. Writing passwords down on paper or sharing them via text can expose your network to unauthorized access.
Wi-Fi QR codes solve this problem elegantly. With a simple scan, anyone can connect to your network instantly - no typing,
no mistakes, and no security compromises. The password remains hidden, preventing shoulder surfing and unauthorized sharing.
This approach is particularly useful for businesses like coffee shops, hotels, restaurants, co-working spaces, and Airbnb
hosts who need to provide internet access to customers or guests regularly. It's also perfect for home users who want to
make it easy for visitors to connect without revealing the actual password.
🎯 Perfect for:
- Cafes, restaurants, and retail stores offering free Wi-Fi to customers
- Hotels, Airbnb hosts, and vacation rentals welcoming guests
- Offices and co-working spaces onboarding employees or visitors
- Home networks for easy guest access without compromising security
- Events and conferences providing temporary network access
- Educational institutions managing student and visitor Wi-Fi
📋 Step-by-Step Guide
Follow these simple steps to create your Wi-Fi QR code in under a minute:
1
Open the Wi-Fi QR Generator
Click the button above or navigate to the Wi-Fi QR Generator page. The tool loads instantly in your browser with no installation required.
2
Enter Your Network Name (SSID)
Type your Wi-Fi network name exactly as it appears. This is case-sensitive, so make sure to match the capitalization.
You can find your SSID in your router settings or in your device's Wi-Fi list.
3
Select Security Type
Choose your network's security protocol from the dropdown menu. Most modern networks use WPA/WPA2.
If you have an older network, select WEP. For open networks without passwords, select "None."
4
Enter Your Wi-Fi Password
Type your network password carefully. The QR code will update in real-time as you type. Remember, all processing
happens locally in your browser - your password is never sent to any server.
5
Customize Your QR Code (Optional)
Adjust the size, colors, and error correction level if desired. Higher error correction allows the QR code to work
even if partially damaged or dirty.
6
Download and Use Your QR Code
Right-click the QR code and save it, or use the download button to save as a PNG image. You can then print it,
add it to a sign, frame it, or display it on screens for easy guest access.
💡 Pro Tip: Print your Wi-Fi QR code and place it in a small frame or laminate it for durability.
Position it near your entrance, on tables, or in guest rooms where visitors can easily scan it. Consider adding a label
like "Scan for Wi-Fi Access" to make it clear what the QR code is for.
❔ Frequently Asked Questions
Is it safe to create a Wi-Fi QR code online?
Absolutely! Our Wi-Fi QR code generator runs entirely in your browser using JavaScript. Your network name and password
never leave your device - nothing is uploaded to any server. This makes it completely safe and private. You can even
use it offline once the page has loaded.
What devices can scan Wi-Fi QR codes?
Most modern smartphones and tablets can scan Wi-Fi QR codes directly with their built-in camera apps. This includes
iPhones (iOS 11+), Android devices (Android 10+), and most tablets. Simply point the camera at the QR code and a
notification will appear to join the network. No special app is needed on newer devices.
What happens if I change my Wi-Fi password?
If you change your Wi-Fi password, you'll need to generate a new QR code with the updated password. The old QR code
will no longer work for connecting to your network. It's a good practice to regenerate your QR code whenever you
update your network credentials for security purposes.
Can someone see my password by scanning the QR code?
No, users cannot see your actual password when they scan the QR code. The device automatically connects to the network
without displaying the password on screen. This is actually more secure than verbally sharing passwords, as it prevents
shoulder surfing and keeps the password hidden from view.
What size should I print my Wi-Fi QR code?
For optimal scanning, print your QR code at least 2x2 inches (5x5 cm) for close-range scanning. If the QR code will be
scanned from a distance (like across a room), make it larger - 4x4 inches (10x10 cm) or bigger. Test the printed QR code
from the expected scanning distance to ensure it works reliably.
Does the Wi-Fi QR code work for hidden networks?
Yes! Wi-Fi QR codes work perfectly with hidden networks (networks that don't broadcast their SSID). Just enter your
network name and password as usual, and make sure to check the "Hidden network" option if available in the generator.
The QR code will include all necessary information to connect to your hidden network.
Can I customize the appearance of my Wi-Fi QR code?
Yes! Our generator allows you to customize colors, size, and error correction levels. You can match your QR code to
your brand colors or décor. Just make sure there's enough contrast between the foreground and background colors for
reliable scanning. When in doubt, stick with black on white for maximum compatibility.
Do Wi-Fi QR codes expire or stop working?
No, Wi-Fi QR codes don't expire. Once generated, they work indefinitely as long as your network credentials remain
unchanged. The QR code is just an encoded representation of your network information - there's no time limit or
server dependency. It will continue to work years from now if your network settings stay the same.