ComfyUI Simple Model Downloader

A simple and efficient model downloader extension for ComfyUI that allows downloading models with progress tracking and folder management.

Features

• 📥 Download models directly from URLs
• 📊 Real-time progress tracking with speed and size information
• 📁 Folder management (create new folders, organize models)
• 💾 Persistent last used folder selection
• ⚠️ File existence checks and overwrite confirmation
• 🎨 ComfyUI-styled interface

Supported File Types

The following model file extensions are supported:

• .safetensors
• .pt
• .ckpt
• .bin

Installation

1. Navigate to your ComfyUI custom nodes directory:

cd ComfyUI/custom_nodes/

2. Clone this repository:

git clone https://github.com/Lalimec/simple-model-downloader

3. Install dependencies:

pip install -r requirements.txt

4. Restart ComfyUI

Usage

1. Click the "⬇️ Basic Downloader" button in the ComfyUI menu
2. Enter the model URL and desired name
3. Select or create a destination folder
4. Click Download and monitor the progress

Features in Detail

Model Download

• Progress bar showing download progress
• Download speed and file size information
• Success/error notifications
• Automatic file extension validation

Folder Management

• Create new folders for organization
• Nested folder support
• Last used folder memory
• Visual folder hierarchy in dropdown

Safety Features

• File existence checks
• Overwrite confirmation
• Safe filename generation
• Error handling and cleanup

Requirements

• Python >= 3.8
• ComfyUI
• aiohttp >= 3.8.0
• wget command-line tool

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.