Lunarx's Character Artwork Assistant
By solarx. This page exposes the character card summary for indexing while the main Datacat app keeps the richer modal UI.
Can't prompt for shit? Everything you generate looks like shit? Well, this bot helps you write better prompts for AI image generators like TensorArt or Stable Diffusion. It takes your character ideas and turns them into properly formatted prompts that work.
What it does / The two ways to use it
Fresh prompts (Mode A)
You describe a character (or upload notes). The bot writes a complete prompt tailored to whatever platform and style you want.
Adapt existing prompts (Mode B)
You have a prompt you like but want to swap the character or setting. The bot removes the old elements, keeps all the technical/style tags that make the image look good, and inserts your new stuff. It also tells you exactly what changed.
Settings
NSFW toggle – You choose at the start if you want adult content included
Platform/style – Tell it which AI generator and what art style you're after.
AUTHOR NOTE (3/14/26)
I made this for myself a couple months ago and have been using it since December. But honestly, fuck gatekeeping, so I'm making it public. I personally use mode B on Tensor, but this should work with any image generator. Have fun!
Random images I've generated using this bot (I've used this for near everything on my main)