Free WiFi QR Code Generator Online

Generate a printable WiFi QR code for your home, office, Airbnb, or cafe. Your WiFi password stays 100% in your browser and is never uploaded.

Also need a QR code for a website link or WhatsApp? Open All-in-One QR Code Generator →

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Quick answer

To create a WiFi QR code for free, enter your WiFi Network Name (SSID), select your security type (WPA/WPA2, WEP, or None), and enter your WiFi password in the KaviForge WiFi QR Code Generator. The QR code updates live—click "Download PNG" to print or share it. Your WiFi password never leaves your browser.

Sharing a long, secure WiFi password with guests, customers, or Airbnb visitors is frustrating and prone to typos. A WiFi QR code lets anyone point their iPhone or Android camera at the code and join your network in one tap.

Unlike cloud QR generators that transmit your SSID and WiFi password to a remote server, KaviForge generates the standard `WIFI:T:WPA;S:...;P:...;;` QR image entirely inside your browser.

How to Create a WiFi QR Code

1Enter your exact WiFi Network Name (SSID) — note that SSIDs are case-sensitive.
2Choose your network encryption type: WPA / WPA2 (standard for almost all modern routers), WEP, or None.
3Type your WiFi password and tick "Hidden network" if your router does not broadcast its SSID.
4Customize the pixel size and colors if desired, then click "Download PNG".

Features

100% Private WiFi Password

Your SSID and WiFi password are encoded locally in your browser and never sent over the internet.

Works on iOS & Android Cameras

Uses the official WIFI: QR specification supported natively by iPhone (iOS 11+) and Android cameras.

Supports WPA/WPA2, WEP & Open Networks

Compatible with home routers, mesh WiFi systems, guest networks, and mobile hotspots.

Hidden SSID Support

Includes the `H:true` flag for non-broadcasting wireless networks.

High-Resolution Printable PNG

Download crisp PNG images up to 1024×1024px for framing, table tents, or welcome books.

Never Expires & No Watermark

Static QR code with zero scan limits, no subscription, and no redirect tracking.

When to Use the WiFi QR Code Generator

Airbnb, hotels & vacation rentals

Frame a WiFi QR code on the wall or place it in your guest welcome binder.

Cafes, restaurants & waiting rooms

Print WiFi QR codes on table tents or receipts so customers connect without asking staff.

Home & office guest networks

Keep a strong 20-character WiFi password while letting visitors join effortlessly.

How WiFi QR Codes Work

A WiFi QR code encodes a standardized string formatted as `WIFI:T:WPA;S:MyNetworkName;P:MyPassword;;`. When an iPhone or Android camera scans this string, the operating system recognizes the `WIFI:` prefix and prompts the user with a "Join Network" button.

Because the credentials are stored directly inside the QR matrix (a static QR code), the code will work forever—even if you are offline.

WiFi QR Code Generator FAQs

Is it safe to type my WiFi password into this generator?

Yes. KaviForge generates QR codes 100% client-side in your browser using JavaScript. Your SSID and password are never transmitted to any server.

Do WiFi QR codes expire?

No. The WiFi QR code will work forever unless you change your router’s WiFi network name (SSID) or password.

Does this work with WPA3 routers?

Yes. Select "WPA / WPA2" mode—both iOS and Android use the `T:WPA` QR format to negotiate WPA2 and WPA3 connections.

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