Create a WiFi QR Code to Share Your Network Instantly
Create a free WiFi QR code so guests can connect instantly without typing passwords. Perfect for cafes, restaurants, hotels, offices, and homes. Generate in 30 seconds, no signup required.
Quick Answer
To create a WiFi QR code: Enter your network name (SSID) and password in the generator, click Generate, and download. Guests scan to connect instantly without typing. Takes 30 seconds. 100% free.
Why WiFi QR Codes Work
of guests ask for WiFi password
faster connection with QR vs typing
reduction in support requests
How to Find Your WiFi Network Information
You'll need two pieces of information:
1. SSID (Network Name): This is your WiFi network name that appears when people search for networks
2. Password: Your WiFi password
ON WINDOWS:
Click the WiFi icon in the taskbar
Click 'Properties' on your connected network
Your network name is shown at the top
Check 'Show characters' to see the password
ON MAC:
Click the Apple menu > System Preferences > Network
Select WiFi and click 'Advanced'
Your network name is listed under 'Preferred Networks'
Open Keychain Access app to view the password
ON ROUTER:
Check the sticker on your WiFi router
Network name and password are usually printed there
Why Create a WiFi QR Code?
WiFi QR codes eliminate the frustration of typing long, complex passwords. Guests simply scan the code and they're connected instantly. It's professional, convenient, and reduces support requests from guests asking for WiFi passwords by up to 80%.
Where to Use Your WiFi QR Code
Typing Password vs QR Code Connection
| Feature | Theirs | Ours ✓ |
|---|---|---|
| Connection Speed | 1-2 minutes typing password | 5 seconds scanning QR code |
| Error Rate | High (typos, wrong case) | Zero errors |
| Guest Experience | Frustrating, asks staff | Seamless, self-service |
| Staff Time | Constant interruptions | Set it and forget it |
| Professional Image | Outdated | Modern and tech-forward |
Common Mistakes to Avoid
Using special characters that don't work in QR codes
✅ Solution: Stick to standard characters (letters, numbers, basic symbols). Avoid emojis or unusual characters in your WiFi password if you plan to use QR codes.
Not testing on both iPhone and Android before printing
✅ Solution: Test your WiFi QR code on multiple devices before printing it on signage. Both iOS and Android handle WiFi QR codes, but testing ensures compatibility.
Placing QR code where guests can't easily reach or see it
✅ Solution: Put QR codes at eye level, near entrances, on tables, or in guest rooms. Make them large enough to scan from 2-3 feet away (minimum 1x1 inch).
Forgetting to update QR code when password changes
✅ Solution: When you change your WiFi password, generate a new QR code immediately and replace all printed copies. Keep digital copies for quick reprinting.
Frequently Asked Questions
Is this WiFi QR code generator free?
Yes, 100% free. Generate WiFi QR codes for your home, business, or guest network with no signup, no account, and no hidden fees. Download and use immediately.
How do WiFi QR codes work?
The QR code contains your network name (SSID), password, and security type encoded in a standard format. When someone scans it with their phone camera, their device automatically recognizes it as WiFi credentials and prompts them to join the network with one tap.
Do WiFi QR codes work on all phones?
Yes, WiFi QR codes work on both iPhone (iOS 11+) and Android devices with their built-in camera apps. No special app is needed. The camera app automatically detects WiFi QR codes and shows a notification to join the network.
Is it safe to share WiFi via QR code?
Yes, it's as safe as sharing your WiFi password any other way. The QR code simply contains the same information you'd verbally tell someone. For businesses, we recommend creating a separate guest network isolated from your main business network for security best practices.
Where should I display my WiFi QR code?
Display it at entrances, reception desks, on table tents, in hotel guest rooms, near checkout counters, in waiting areas, or on menus. Make it visible and accessible to anyone who needs WiFi access. Print it at least 1x1 inch for easy scanning.
Can I create a QR code for a hidden WiFi network?
Yes, WiFi QR codes work for hidden networks. When generating the code, enter your hidden network's SSID exactly as configured. When guests scan it, their device will connect to the hidden network even though it doesn't appear in their WiFi list.
What happens if I change my WiFi password?
You'll need to generate a new QR code with the updated password and replace all printed copies. The old QR code will no longer work because it contains the old password. Save your new QR code digitally for quick reprinting if needed.
Do I need a WiFi QR code generator app?
No, you can use this free web-based generator from any device with a browser. No app download required. Simply enter your WiFi details, generate the code, and download the image.
Can guests see my WiFi password from the QR code?
Not easily. While the password is encoded in the QR code, it's not visible to the naked eye. Someone would need to use a QR code decoder tool to extract the password. It's equivalent security to writing your password on a sign.
Does this work for 5GHz WiFi networks?
Yes, WiFi QR codes work for both 2.4GHz and 5GHz networks. The QR code stores the network name and password, not the frequency band. Devices that support 5GHz will connect to your 5GHz network when they scan the code.
How big should I print my WiFi QR code?
Minimum 1x1 inch (2.5x2.5 cm) for close-range scanning. For table tents or wall signs where people scan from 2-3 feet away, use 2x2 inches or larger. The bigger the QR code, the easier it is to scan from a distance.
Can I customize the WiFi QR code design?
The generator creates a standard black and white QR code that works reliably. You can add your logo or brand colors using design tools, but maintain high contrast and avoid covering too much of the code to ensure it remains scannable.
Will the WiFi QR code expire?
No, WiFi QR codes never expire. They'll work forever as long as your network name and password remain unchanged. If you change your WiFi credentials, you'll need to generate a new QR code.
What file format is the WiFi QR code?
The QR code is generated as a PNG image file, which is perfect for printing or digital display. PNG format maintains quality at any size and works with all design and printing software.
Can I use this for my business with multiple locations?
Yes, generate a separate QR code for each location's WiFi network. If all locations use the same network name and password, one QR code works everywhere. For different credentials per location, create unique QR codes for each.