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):

Tool node entry in toolbar

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

Image Upscale

Recraft Image Upscale

Recraft image upscale interface

Recraft image upscale parameter settings

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

Prompt when resolution too high

Topaz Image Upscale

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

Topaz image upscale interface

Video Upscale

Topaz Video Upscale

Topaz video upscale interface

Topaz video upscale parameter settings

Wavespeed Video Upscale Pro

Wavespeed video upscale Pro interface

Image Drawing

Enter drawing interface:

Drawing interface entry

Brush tool:

Brush tool button

Adjust brush size:

Brush size adjustment control

Vector tool:

Vector tool button

Text tool:

Text tool button

Eraser:

Eraser tool button

Undo / Redo:

Undo and redo buttons

Clear canvas:

Clear canvas button

Example: Local modification then regenerate:

Example of local modification then regeneration

Mask Editor

Mask editor interface

Mask editor parameter area

Image Crop

Single crop:

Single crop interface

Grid crop:

Grid crop interface

Lip-sync

Requires uploading both video and audio:

Lip-sync interface with video and audio upload

Camera Control

Adjust perspective through parameters:

Camera control parameter panel

Keyframe Extraction

Keyframe extraction interface

Background Removal

Background removal tool interface

Layer Processing

Layer decomposition:

Layer decomposition feature interface

Layer composition:

Layer composition feature interface

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