This is a simple Python script for Windows that retreives all cookies from Firefox browser. This script can retreive cookies from multiple profiles and save them as a JSON file.
This script is for your own and legal use only. Hacking without permission is illegal and I am not responsible for any illegal use.
python main.py - print cookies on standard output
python main.py -j - save cookies as a JSON file
or call it directly - cmd /k main.py