Tool Node
Tool nodes provide image/video processing utilities for upscaling, restoration, drawing, cropping, and effects creation.
Tool Types
| Type | Description |
|---|---|
| Image Upscale | Upscale image resolution with HD enhancement and restoration |
| Video Upscale | Upscale video resolution with HD enhancement and restoration |
| Image Drawing | Draw content on images and masks |
| Image Crop | Arbitrary size cropping or grid cropping |
| Lip-sync | Synchronize video character lip movements with audio |
| Camera Control | Adjust image camera angle and perspective |
| Keyframe Extraction | Extract any frame from video |
| Background Removal | One-click cutout to transparent PNG |
| Layer Processing | Multi-image layering or compositing |
Basic Usage
Tool nodes are in the bottom toolbar (Tool bar):

Drag to canvas, select corresponding tool, and connect upstream input.
Image Upscale
Recraft Image Upscale


Original images with too high resolution may not work with Recraft:

Topaz Image Upscale
After selecting Topaz mode, can upscale high-resolution images:

Video Upscale
Topaz Video Upscale


Wavespeed Video Upscale Pro

Image Drawing
Enter drawing interface:

Brush tool:

Adjust brush size:

Vector tool:

Text tool:

Eraser:

Undo / Redo:

Clear canvas:

Example: Local modification then regenerate:

Mask Editor


Image Crop
Single crop:

Grid crop:

Lip-sync
Requires uploading both video and audio:

Camera Control
Adjust perspective through parameters:

Keyframe Extraction

Background Removal

Layer Processing
Layer decomposition:

Layer composition:

Parameters
Topaz Image Upscale
- Enhancement Model: Multiple styles available

- Upscale Factor: 1~4x

- Subject Detection: All / Foreground / Background

- Comparison Example

- Face Enhancement

- Face Enhancement Strength

Video Upscale
- Frame Interpolation: Up to 60fps

- Use H.264

Chain Processing
Tool nodes support chain processing (Tool → Tool):
Image → Tool(upscale) → Tool(background removal) → Tool(restoration)
Common Usage Tips
- Upscale first then restore for clearer details
- Multiple drawing/mask sessions can be processed step by step to avoid excessive one-time modifications
- For video upscale, recommend confirming target resolution first to avoid repeated processing
- Layer processing suitable for multi-image composition and character separation scenarios
