QR-Based Local File Sharing Application

A lightweight Flask-based application to enable local file sharing through QR codes or a direct URL accessible via any device on the same network.

• Setup Instructions:

1. Run the app.py script and scan the QR code with a smartphone or visit the provided local IP URL from a browser on the same network.
2. Or, download the package file (executable) and run on Windows directly. Check the releases page
3. Connect the devices to the same wi-fi network, and open the local flask server. Choose the local network IP url and not the local development url.

• Key Features:

  • Automatically generates a QR code linked to the local server's IP address for easy access.
  • Allows file uploads through a simple web interface.
  • Lists all uploaded files with download links for quick sharing.

• How It Works:

  • The application determines the local IP address and starts a server on port 5000.
  • A QR code is dynamically generated and displayed for easy access. QR codes are stored in a memory buffer and not saved locally.
  • Files uploaded via the web interface are stored in the uploads folder and made available for download.

• Prerequisites:

  • Python, Flask, pyqrcode, pillow.
  • Install dependencies using pip install -requirements.txt, from the terminal, thus it's better to clone the repository
  • Install git on your system, open git bash and enter git clone https://github.com/g-wtham/QR-FileShare.git

• Access:

  • Visit the displayed URL or scan the QR code using any QR scanner app.
  • Use the web interface to upload or download files seamlessly.