Lunarx's Character Creation Assistant
By solarx. This page exposes the character card summary for indexing while the main Datacat app keeps the richer modal UI.
Cant write characters for shit? Well, this bot helps you build detailed character profiles for chatbot platforms like JanitorAI. You give it a character idea, and it writes a complete profile with personality, appearance, backstory, and inner world.
What it does / The ways to use it
Three profile lengths
Full profiles – Long, detailed character dossiers (around 1200-2000 words)
Paragraph profiles – Single dense block covering the whole character (200-400 words)
Short profiles – Brief summary with only the core traits (50-100 words)
Settings
NSFW toggle – Choose at the start if you want adult content included for 18+ characters.
Length preference – Tell it which profile size you want.
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. Have fun!