ComfyUI DP Dynamic Random Styler

A dynamic theme-based prompt generator for ComfyUI that creates versatile, random prompts optimized for face swap workflows.

Features

• Dynamic Theme Loading: Automatically loads themes from the data/ folder
• Face Swap Optimized: All prompts start with "photo of" and include "bare face, looking at camera"
• Flexible Age Input: Accepts numeric age and auto-converts to categories (child, teenager, young adult, adult, middle aged, elderly)
• Gender Support: Configurable gender selection (male, female, random)
• Generation Modes: Fixed (consistent results) or Randomize (new combinations each time)
• Extensive Themes: 29+ pre-built themes including Overwatch, Cyberpunk, Star Wars, and more

Node Inputs

• theme: Select from available theme folders
• generation_mode: "fixed" (consistent) or "randomize" (random combinations)
• gender_selection: "male", "female", or "random"
• age (optional): Numeric age input (0-120, default: 25)

Node Outputs

• prompt: Generated positive prompt
• negative: Generated negative prompt (if available)
• theme_info: Preview information about the selected theme
• selected_theme: Name of the currently selected theme

Folder Structure

data/
├── Theme Name/
│   ├── base_prompt.txt          # Main template with {placeholders}
│   ├── theme_art_style.txt      # 1 detailed art style that capture the theme style for all theme images
│   ├── color_theme.txt          # 20+ color combinations
│   ├── costume_design.txt       # 20+ costume/outfit designs
│   ├── background_and_atmosphere.txt # 20+ background settings
│   ├── pose.txt                 # 20+ pose descriptions
│   └── negative.txt             # 1 Negative prompt template for all theme images

Placeholders

Global Placeholders (work in all themes):

• {gender}: male/female (from node input)
• {age}: exact age number (from node input)
• {age_category}: auto-converted age category

Theme-Specific Placeholders:

Any .txt file in a theme folder becomes a {placeholder}:

• {theme_art_style}, {color_theme}, {costume_design}, etc.

Example Base Prompt Template

photo of a {gender} Overwatch hero, {age_category}, bare face, looking at camera, {pose}, wearing {costume_design} in {color_theme}, {background_and_atmosphere}, {theme_art_style}, solo scene

Creating Custom Themes

1. Create a new folder in data/ with your theme name
2. Add base_prompt.txt with your template using placeholders
3. Add any number of .txt files with 20 items each (one per line)
4. Optionally add negative.txt for negative prompts
5. The node will automatically detect and load your new theme

Requirements

• Designed for SDXL models
• Optimized for face swap workflows
• Semi-realistic output (not flat 2D)
• Solo scenes only (no multiple people)

Installation

Place in your ComfyUI custom_nodes folder and restart ComfyUI.