Since the point of these tools is to create characters for roleplay or fanfiction, the export features are vital:

: This is the most "useful" story element, as it defines the pony's special talent, life purpose, and destiny.

Pony Creator 2D Full is a relic of a simpler internet. It lacks the depth of modern character design software, and the assets are showing their age. However, for what it is—a Flash-era dress-up game—it is the gold standard.

: Another detailed tool on Doll Divine that features royal gowns, armor, and in-depth painting tools to adjust hues and brightness.

For those looking beyond 2D, offers a popular 3D Pony Creator that includes advanced lighting, shading, and animation modes. Pony Maker: Pony OC Creator - Apps on Google Play