WiFi QR Code Generator

Create a QR code that connects devices to your WiFi automatically. Perfect for homes, offices, and businesses.

Quick Facts

Best Size

2" x 2" (5cm) for wall mounting

Recommended Format

PNG at 512px or higher

Error Correction

High (30%) - survives wear and tear

Why Use This?

No Password Sharing

Guests connect without seeing or typing your password.

Instant Connection

One scan and devices connect automatically to your network.

Works Everywhere

Compatible with iPhone, Android, and all modern devices.

Generate Your QR Code

Configure options and click Generate

Enter any URL to generate a QR code

PNG or SVG format

Higher resolution for print

Higher levels work better if QR code gets damaged

How to Create a WiFi QR Code

  1. 1

    Get your WiFi details

    Find your network name (SSID) and password from your router settings.

  2. 2

    Format the WiFi string

    Use format: WIFI:T:WPA;S:YourNetworkName;P:YourPassword;;

  3. 3

    Generate QR code

    Paste the WiFi string above and generate your QR code.

  4. 4

    Display prominently

    Print and place where guests can easily scan.

Tips for Best Results

Create a guest network

For security, set up a separate guest WiFi network instead of sharing your main network.

Include network name

Print the network name next to the QR code in case manual entry is needed.

Update when password changes

Remember to regenerate the QR code if you change your WiFi password.

Frequently Asked Questions

Is it safe to share WiFi via QR code?▼
The QR code contains your password encoded. Anyone who scans it gets access. Use a guest network for visitors.
What WiFi types are supported?▼
WPA, WPA2, WPA3, and WEP (though WEP is insecure). Most home networks use WPA2 or WPA3.
Why isn't my WiFi QR code working?▼
Check the format is correct, especially special characters in passwords. Test on multiple devices.

Want to Track QR Code Scans?

Create a free TrimLink account to generate QR codes with built-in analytics. See who scans, when, and from where.

Create Free AccountBack to Generator

Other QR Code Use Cases

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Create QR codes for your restaurant menu instantly. Customers scan and view your digital menu on their phones.

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QR Code Generator for Business Cards

Add a QR code to your business card that saves your contact info instantly when scanned.

QR Code Generator for PDF Files

Create QR codes that link directly to PDF documents. Perfect for menus, manuals, and marketing materials.