QR Code Generator and decoder

A command line tool to generate QR codes with customizable options.

Features:

• Generate QR codes from text with customizable options
• Decode QR codes from image files
• Customizable styling - colors, size, border, error correction
• Optional return of base64 image

Installation

pip install -r requirements.txt

Usage Examples:

Basic usage:

python qr_generator.py "Hello World"
python qr_generator.py generate "https://example.com" -o qrexample.png

Advanced options:

python qr_generator.py "My text" -s 15 -b 2 --fill-color blue --back-color yellow
python qr_generator.py "Data" --error-correction H