An image is converted into its B&W version and then it is represented by a bunch of ASCII characters. eg. White can be represented by '.' or ' ' and Black can be represented by '@' or '$' Depending on the brightness
git clone https://github.com/xritzx/ASCII_fier.git
cd ASCII_fier
python ASCII-fier.py
Choose your image file and it will generate an .html file for the ascii pic.
If you want to add any feature feel free to fork