🌟【ComfyUI Workflow】ReActor Fast Face Swap Module

This is a high-performance face swap workflow built using ComfyUI, featuring the ReActor module for fast and seamless face replacement. It combines precise face detection with restoration enhancements to deliver highly natural results.

✅ Key Features

• 🔄 Fast Face Swapping: Utilizes the inswapper_128.onnx model to accurately replace faces with realistic blending.
• 🎯 High-Precision Detection: Powered by the retinaface_resnet50 face detection model, ensuring accurate alignment even in complex scenes.
• ✨ Face Restoration Enhancements: Integrated with the GFPGANv1.4 model and adjustable face_restore_visibility to bring out facial details.
• 🛠️ Flexible Controls: Includes parameters like codeformer_weight, face index selection, and gender detection toggles to handle multi-face scenes easily.

🧱 Node Structure

1. Load Image (input_image) Loads the base/background image where the face will be replaced.
2. Load Image (source_image) Loads the source face image to be swapped into the base image.
3. ReActor - Fast Face Swap Core processing node for face swapping and restoration enhancement.
4. Preview Image Displays the final result in real-time for quick adjustments and export.

🖼️ Sample Output

• Left: Original background image (tattooed model in swimwear)
• Middle: Source face image (e.g., celebrity portrait)
• Right: Final output with the swapped face — natural lighting, consistent styling, and seamless blending.

💡 Best Use Cases

• Artistic portrait experiments
• Character concept prototyping
• Avatar or headshot customization
• AI visual storytelling and demos