https://github.com/kaoutherbo/qr_code_decoder

A Python script that extracts Wi-Fi credentials from QR codes. Fun and easy way to get network details from QR code images(just for messing with our neighbors 😁, totally for fun)
https://github.com/kaoutherbo/qr_code_decoder

opencv python pyzbar qrcode-decoder qrcode-scanner

Last synced: about 1 month ago
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A Python script that extracts Wi-Fi credentials from QR codes. Fun and easy way to get network details from QR code images(just for messing with our neighbors 😁, totally for fun)

• Host: GitHub
• URL: https://github.com/kaoutherbo/qr_code_decoder
• Owner: Kaoutherbo
• Created: 2024-09-04T22:23:34.000Z (2 months ago)
• Default Branch: master
• Last Pushed: 2024-09-05T01:11:19.000Z (2 months ago)
• Last Synced: 2024-10-15T17:05:48.657Z (about 1 month ago)
• Topics: opencv, python, pyzbar, qrcode-decoder, qrcode-scanner
• Language: Python
• Homepage:
• Size: 4.88 KB
• Stars: 4
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# QR-Code-Decoder

A Python script that decodes QR codes containing Wi-Fi credentials and extracts the SSID, encryption type, and password. I initially built this just for fun to get the Wi-Fi password of my neighbor (don't worry, I didn't use it yet! 😜, but i will 😁💀). It's a handy tool for decoding Wi-Fi QR codes from images and getting the password quickly.

## Features

- Decode Wi-Fi QR codes (SSID, encryption type, password, hidden status).

- Extract and print Wi-Fi password directly from the QR code.

## Requirements

Make sure you have Python 3.x installed on your machine. You'll also need the following Python libraries:

- `opencv-python`

- `pyzbar`

You can install them using pip:

```bash

pip install opencv-python pyzbar

```

## Usage

- Clone the repository:

```bash

git clone https://github.com/Kaoutherbo/QR_Code_Decoder.git

cd QR_Code_Decoder

```

Place the QR code image file in the same directory, or specify its path in the script.

- Run the Python script:

```bash

python main.py

```

- Example output:

```bash

Decoded QR Data: WIFI:S:MyNetwork;T:WPA;P:password123;H:false;;

Wi-Fi Password: password123

```

## Code Explanation

- The script reads the QR code image using OpenCV and decodes it using the pyzbar library.

- It extracts the Wi-Fi SSID, encryption type, and password from the QR code data and prints the password.