WiFi QR Code Generator — Free, No Sign-up
Turn your Wi-Fi network into a QR code guests scan to connect — no more reading out the password. Print a guest card, or download PNG / SVG. Everything runs in your browser; your password never leaves your device.
Your Wi-Fi network
Why use this WiFi QR code maker
Your password stays private
The code is built in your browser with JavaScript. Your Wi-Fi name and password are never sent to a server — perfect for sensitive logins.
Ready-to-print guest card
One click makes a tidy Wi-Fi placard with your code, network name and password — frame it for guests, the café table or the office wall.
Never expires
A static code with your details encoded directly inside — no redirect server, no trial, no link rot. It works until you change your Wi-Fi.
WPA, WEP, open & hidden
Works for home WPA2/WPA3, older WEP routers, open guest networks with no password, and hidden SSIDs that don't broadcast.
PNG & print-ready SVG
Download crisp vector SVG for posters and signage, or PNG up to 2048×2048 px for the web — plus copy straight to your clipboard.
Instant & free forever
The code updates live as you type. No account, no watermark, no scan limit and no cost — share your Wi-Fi in seconds.
How to make a WiFi QR code
Enter your network
Type your Wi-Fi name (SSID) exactly as it appears on your devices, including capital letters.
Add the password
Type the Wi-Fi password and pick the security type — WPA/WPA2 covers almost every modern router.
Preview & style
The QR code appears instantly. Optionally set colors, size and a heading for the printable card.
Print or download
Print the guest Wi-Fi card, or save as PNG / SVG. Guests scan it with their camera to connect.
About WiFi QR codes
A WiFi QR code is a free online tool that turns your network name and password into a scannable code, so anyone can join your Wi-Fi by pointing their phone camera at it — without typing the password. This generator builds the code right in your browser, so your password never leaves your device and is never uploaded to a server.
Behind the code is a small text string in the standard Wi-Fi format — WIFI:T:WPA;S:NetworkName;P:Password;; — that iPhone and Android cameras recognise natively. When a phone reads it, the operating system shows a "Join Network" prompt and connects automatically. That's why a WiFi QR code is perfect for homes with long passwords, holiday rentals, cafés, restaurants, offices and waiting rooms: you print it once and guests connect in a second.
This tool supports every common setup. Choose WPA/WPA2/WPA3 for virtually all modern routers, WEP for older hardware, or None (open) for a public network with no password. If your router hides its name, tick hidden network so phones still find it. The optional printable guest card lays out the QR code with your network name and password on a clean placard you can frame or stick on the fridge — something a chatbot simply can't hand you.
Because the code is static, your details are baked into the pattern itself: there's no middleman service that can expire, start charging or track who scans it. The code keeps working forever and only needs replacing if you change your Wi-Fi name or password. For reliable scanning, keep strong contrast (dark code on a light background), print at least 3×3 cm, and use Medium or High error correction if the card might get scuffed.
Everything happens locally, even offline once the page has loaded. Need other codes? Try our full QR Code Generator for URLs, text, email, phone, SMS and vCard contact cards.
Frequently asked questions
How do I create a WiFi QR code?
Type your network name (SSID) and password, choose the encryption type (WPA/WPA2 is most common), and the WiFi QR code appears instantly. Download it as PNG or SVG, or print a guest card. Anyone who scans the code with their phone camera connects automatically.
Is it safe to put my WiFi password in a QR code?
Yes. This generator runs entirely in your browser — your network name and password are never uploaded to any server. The password is encoded directly into the QR code image, so only people who can see the printed code can read it, just like sharing the password on paper.
How do guests connect using the WiFi QR code?
They open the camera app on an iPhone (iOS 11 or later) or most Android phones, point it at the code, and tap the Wi-Fi prompt that appears. The phone joins the network automatically without anyone typing the password.
Can I make a WiFi QR code without a password?
Yes. Choose the "None (open)" security option for a guest or public network that has no password. The QR code will connect phones to the open network when scanned.
Does the WiFi QR code expire?
No. This is a static QR code with your network details encoded directly into it, so it works forever and never expires. It only stops working if you change your Wi-Fi network name or password.
Will the WiFi QR code work for a hidden network?
Yes. Tick the "hidden network" box and the code includes the hidden flag so phones can still find and join the network when they scan it.