Maptheory
WiFi QR Code Generator

Share WiFi Password with QR Code

Generate a QR code for your WiFi network. Guests can scan it with their phone camera to connect instantly – no need to type passwords or download apps.

Instant Connection

Guests connect in seconds by scanning with their phone camera

No Password Sharing

Avoid spelling out complex passwords or writing them down

Professional Look

Modern, tech-savvy impression for your business or home

WPA/WPA2/WPA3 passwords must be 8-63 characters.

Network name (SSID) is required
Scanning this QR code will automatically connect to the WiFi network on most devices.

Your QR Code

Fill in the form above to generate a QR code that can be scanned by any smartphone camera

QR codes are generated entirely in your browser. No data is sent to our servers.

How WiFi QR Codes Work

  1. 1

    Enter Network Details

    Enter your WiFi network name (SSID), password, and select the encryption type (WPA/WPA2 is most common).

  2. 2

    Generate Your QR Code

    The generator creates a QR code containing your WiFi credentials in a format phones can read.

  3. 3

    Print or Display

    Download the QR code and print it on a sign, table tent, or display it on a screen where guests can scan it.

  4. 4

    Guests Scan to Connect

    Visitors open their phone camera, point it at the QR code, and tap the notification to join your WiFi network instantly.

Where to Use WiFi QR Codes

Hotels & Airbnb

Welcome guests with easy WiFi access

Restaurants & Cafes

Table tents or menu inserts with WiFi QR

Offices

Conference rooms and visitor areas

Retail Stores

Customer waiting areas and fitting rooms

Events

Trade shows, conferences, and parties

Home

Welcome guests without revealing password

Frequently Asked Questions

How do WiFi QR codes work?▼
WiFi QR codes contain your network name (SSID), password, and encryption type in a special format. When someone scans the code with their phone camera, their device automatically reads this information and can connect to your WiFi without manually typing the password.
Do guests need a special app to scan WiFi QR codes?▼
No, most modern smartphones (iPhone with iOS 11+ and Android 10+) can scan QR codes directly with the built-in camera app. Just point the camera at the QR code, and a notification will appear to join the WiFi network.
Is it safe to share my WiFi password via QR code?▼
WiFi QR codes are as secure as giving out your password verbally. Only display them where you want guests to connect. For added security, consider using a separate guest network with limited access to your main network.
What encryption types are supported?▼
Our WiFi QR code generator supports WPA/WPA2 (the most common and secure option), WEP (legacy, less secure), and open networks with no encryption. We recommend WPA2 or WPA3 for best security.
Can I customize the QR code design?▼
Yes! You can change the colors, add your logo, adjust the size, and modify the error correction level. Higher error correction allows for more customization while keeping the code scannable.
What if I change my WiFi password?▼
You'll need to generate a new QR code with the updated password. The old QR code will no longer work because it contains the previous password.

Need Other QR Code Types?

Create QR codes for URLs, contacts (vCard), emails, phone numbers, SMS, and plain text.

Full QR Code Generator

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