Share Your WiFi Password with a Scan — No Typing Required
Create a WiFi QR code and let guests connect to your network instantly. No more spelling out complicated passwords or switching to your router's admin panel. Just scan and connect.
Generate in 30 seconds — works with all security types
Generate WiFi QR Code Free →Type it exactly as it appears when people search for networks
Choose WPA/WPA2 (most common), WPA3, WEP, or None (open network)
Type it exactly, including capital letters and special characters
Optional — only if your network doesn't broadcast its SSID
Save as PNG/SVG or print directly
Not sure which security type your network uses? Here's a quick guide:
Most common. If your router was made after 2006, it likely uses WPA2. Modern, secure, and compatible with all devices.
✓ Use this for most home and business networks
Newest standard introduced in 2018. Enhanced security but only supported by newer routers and devices.
⚠ Only use if you're certain your router supports it
Legacy standard from the 1990s, now considered insecure. Only use if you have a very old router.
⚠ We recommend upgrading your router
No password required. Anyone can connect. Typically used for guest networks in cafes, hotels, or public spaces.
⚠ Not recommended for home networks
Check your router's label, admin panel (usually at 192.168.1.1), or the WiFi settings on a device already connected to your network.
Print a WiFi QR code and place it in a visible spot (fridge, entryway, guest room). Friends and family can connect without asking for the password.
Place WiFi QR codes on table tents, menus, or near the entrance. Customers connect instantly without waiting for staff.
Include WiFi QR codes in welcome packets, on room key cards, or near the TV. Guests connect immediately.
Provide WiFi access for visitors and contractors without sharing your actual password. Place QR codes at reception.
Always test with multiple devices (iPhone and Android) before printing in bulk. Verify connection and internet access.
Minimum 3 cm × 3 cm for reliable scanning. For outdoor areas, go 5 cm × 5 cm or larger.
Print on white or light backgrounds with dark QR modules. Black on white offers best scan reliability.
Add "Scan to Connect to WiFi" near the code. Not everyone immediately recognizes QR codes.
Protect QR codes in high-traffic or outdoor areas. Prevents smudging, water damage, and fading.
If you change your WiFi password, regenerate the QR code and replace all printed copies.
Yes! QRSwift processes everything client-side in your browser. Your WiFi password never leaves your device and is not sent to any server.
You can verify this by opening browser dev tools and checking the Network tab — no requests are made.
No. The WiFi password is encoded within the QR code format. When scanned, devices automatically connect without displaying the password on screen.
For businesses and public spaces, yes. Most routers support guest networks — isolated from your main network. This prevents visitors from accessing shared files, printers, or devices. Generate a WiFi QR code for the guest network, not your main network.
Simply change your WiFi password on your router. All existing QR codes will stop working, and you'll need to generate and distribute new ones.
Enter your WiFi network name (SSID), password, and security type into our generator, then click Generate. The QR code appears instantly and can be downloaded or printed.
Yes, all modern smartphones (iPhone iOS 11+ and Android 8.0+) support WiFi QR codes through their native camera apps without needing additional apps.
If you change your WiFi password, the old QR code will stop working. You'll need to generate a new QR code with the updated password.
For reliable scanning, print at least 3 cm × 3 cm. Larger is better for outdoor signs or locations where people scan from a distance.
Yes! QRSwift lets you customize colors, add logos, and choose frames. Just test the code thoroughly before printing in bulk. Learn more in our QR code design guide.
Create your WiFi QR code in 30 seconds — free, no sign-up required