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WiFi QR Code Generator

Generate QR codes for WiFi networks to easily share credentials with guests

Key Facts

Category
Utilities
Input Types
text, select, checkbox, number, color
Output Type
image
Sample Coverage
4
API Ready
Yes

Overview

The WiFi QR Code Generator allows you to instantly create scannable QR codes for your wireless network, enabling guests to connect to your WiFi without manually typing complex passwords.

When to Use

  • •Providing seamless internet access to guests in your home or office.
  • •Displaying network credentials in public spaces like cafes or waiting rooms.
  • •Avoiding the hassle of sharing long, alphanumeric passwords verbally or via text.

How It Works

  • •Enter your network's SSID (name) and select the appropriate security encryption type.
  • •Input your WiFi password and customize the QR code appearance, including size, colors, and margin.
  • •Generate the code and download it in your preferred PNG or SVG format.
  • •Print or display the image so users can scan it with their smartphone camera to join the network.

Use Cases

Home hosts creating a printable sign for house guests.
Business owners setting up a professional connection point for customers.
Event organizers providing quick internet access for attendees.

Examples

1. Home Guest Access

Homeowner
Background
Frequent visitors often ask for the WiFi password, which is a long, complex string.
Problem
Sharing the password manually is tedious and prone to typos.
How to Use
Enter the network name and password, set the size to 300px, and generate a PNG.
Example Config
SSID: Home_WiFi, Password: MySecurePassword123, Format: PNG
Outcome
A clean QR code that can be printed and placed on the fridge for instant guest access.

2. Cafe Network Signage

Cafe Manager
Background
Customers frequently interrupt staff to ask for the cafe's WiFi password.
Problem
Staff time is wasted repeating the password throughout the day.
How to Use
Generate a high-resolution SVG QR code using the cafe's brand colors.
Example Config
SSID: Cafe_Guest, Encryption: WPA, Color: #2D3748, Format: SVG
Outcome
A professional, branded sign displayed at the counter that allows customers to connect independently.

Try with Samples

qr
QR Code Samples
Sample QR code images for testing QR code reading and generation tools
title token code
sample
Invalid Variable Names Code Samples
Sample code files demonstrating invalid variable naming conventions across different programming languages
title token code
sample
Code Comment Samples
Sample code files with various comment styles for testing comment removal
title token code
sample
Global Postal Code Samples
Collection of postal codes from various countries for validation testing
title token code
sample

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FAQ

Is my WiFi password stored on your servers?

No, the QR code generation happens locally in your browser, and your credentials are not saved or transmitted.

Which security types are supported?

The tool supports WPA/WPA2/WPA3, WEP, and open networks without passwords.

Can I use this for hidden networks?

Yes, you can enable the 'Hidden Network' option if your router does not broadcast its SSID.

What is the difference between PNG and SVG formats?

PNG is a standard raster image suitable for digital use, while SVG is a vector format that can be resized without losing quality, ideal for printing.

Will this work on all smartphones?

Most modern Android and iOS devices have built-in QR scanners that automatically detect WiFi credentials and prompt the user to join.

API Documentation

Request Endpoint

POST /en/api/tools/wifi-qr-generator

Request Parameters

Parameter Name Type Required Description
ssid text Yes -
encryption select No -
password text No -
hidden checkbox No -
size number No -
margin number No -
color color No -
backgroundColor color No -
format select No -

Response Format

{
  "result": "/public/processing/randomid.jpg",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "width": 800,
    "height": 600,
    "format": "jpeg"
  }
}
Image: Image

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-wifi-qr-generator": {
      "name": "wifi-qr-generator",
      "description": "Generate QR codes for WiFi networks to easily share credentials with guests",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=wifi-qr-generator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

If you encounter any issues, please contact us at [email protected]