ComfyUI Extension: ComfyUI-Simple-Prompt

Authored by 0nikod

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Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Provide a simple interface to simplify prompt writing.

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    README

    ComfyUI Simple Prompt

    中文 | English

    A powerful, visual prompt editing node for ComfyUI that blends the best of text-based and visual tag management.

    Simple Prompt Interface

    ✨ Key Features

    • ⚡ High-Performance Backend: Built with DuckDB to handle 70k+ Danbooru tags with millisecond-level search and autocomplete latency.
    • 🎨 Visual & Text Modes:
      • Visual Mode: Drag-and-drop tags, double-click to adjust weights, color-coded categories (Character, Artist, etc.).
      • Text Mode: Classic text editing with syntax highlighting and smart autocomplete.
    • 🔍 Advanced Search:
      • Search by tag name or alias (e.g., "miku" finds "hatsune_miku").
      • Filter by categories (Artist, Style, Character, etc.).
      • Sort by post count to find the most popular tags.
    • ❤️ Personalization:
      • Like Tags: Star your favorite tags for quick access.
      • Custom Tags: Add your own tags that aren't in the database.
      • Data Updates: One-click update of tag data from the cloud.
    • 🛠️ Deep Integration: Fully integrated into the ComfyUI node graph workflow.

    🚀 Installation

    Method 1: ComfyUI Manager (Recommended)

    1. Open ComfyUI Manager.
    2. Search for Simple Prompt.
    3. Click Install.

    Method 2: Manual Installation

    1. Navigate to your ComfyUI custom_nodes directory: 
      cd ComfyUI/custom_nodes/
    2. Clone this repository: 
      git clone https://github.com/0nikod/ComfyUI-Simple-Prompt.git
cd Comfyui-Simple-Prompt
    3. Install dependencies (DuckDB is required): 
      pip install -r requirements.txt
# OR directly
pip install duckdb
    4. Restart ComfyUI.

    📖 Usage

    Basic Controls

    • Adding Tags: Type in the text box or use the Search button to find tags.
    • Autocomplete: Press Ctrl + Space or simply type to see suggestions.
    • Weight Adjustment:
      • Visual: Double-click a tag capsule to edit weight.
      • Shortcuts: Select a tag and press Ctrl + Up / Ctrl + Down to increase/decrease weight.

    Data Management

    • Updating Tags: Go to Settings -> Data Management -> Click Update Now to get the latest Danbooru tag dataset.
    • User Tags: Add custom tags via the Search Modal -> "Add Custom Tag".

    ⚙️ Settings

    Click the Settings (gear icon) to configure:

    • Smart Backspace: Automatically delete associated commas/spaces when deleting a tag.
    • Underscore Conversion: Auto-convert _ to space when adding tags.
    • Language: Switch between English and Chinese.

    🏗️ Architecture

    • Frontend: Vue 3 + Vite + PrimeVue
    • Backend: Python + DuckDB + Parquet
    • Communication: ComfyUI API Routes

    🤝 Contributing

    Contributions are welcome! Please check the Design Document (EN) / 设计文档 (ZH) for architectural details.

    📄 License

    MIT License

    Run ComfyUI workflows without the setup

    No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

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