jp2a is a simple and powerful command-line utility that converts JPEG
images into ASCII art. This tool supports colored ASCII output and
allows for a range of customizations, such as image scaling, brightness
and contrast adjustments, and setting text character sets to optimize
the ASCII rendering.

Some of the key features include:

* Supports both colored and grayscale ASCII art
* Various output modes such as fitting ASCII into specific dimensions
* Fast conversion and easy integration into shell scripts
* Customizable character sets and dithering options for better visual
  results