RPBuddy - Flux 2 Klein Expression Sheet Generator

Read the full use case page here!

What this workflow does

Drop in a single character portrait and get back a full expression sheet, one image per expression, all consistent in style, composition, and character likeness. Built for RP players, visual novel creators, and anyone who needs a character to actually feel alive across a conversation.

How to use it

1. Upload your character image to the Input Character node

2. Add an optional prepend prompt to describe your character or lock in specific style details

3. List your expressions in the multiline field, one per line. Neutral, smile, angry, sad, surprised, flirtatious, whatever your scene needs

4. The append text handles consistency by default. Edit it if your character has specific details to preserve

5. Run it and collect your images

Tips for best results

Start with a clean, centered portrait with a simple background. There is no limit on expressions, build the whole sheet in a single run.

Built by RPBuddy.ai

This workflow powers the expression sheet system inside RPBuddy, an AI RPG sandbox where your characters remember, move through the world, and react to events around them.