Image Tools

Use Image Tools to apply common image operations such as resize, rotate, flip, blur, sharpen, grayscale, brightness/contrast adjustment, stitching, blending, padding, format conversion, and image size retrieval.

Image ToolsInvert Colors

Image*File upload

outputImage

Node as configured in “Invert Colors” mode. Fields marked * are required. Dots are connection handles.

Modes

This node reconfigures itself depending on the selected mode — each mode has its own fields.

Mode	What it does	Output
Invert Colors	Invert image colors	Image
Add Padding	Add padding around image	Image
Create Empty Image	Create a blank image with specified dimensions	Image
Blur Image	Apply blur effect to image	Image
Sharpen Image	Apply sharpen effect to image	Image
Blend Images	Blend two images together	Image
Rotate Image	Rotate image by specified angle	Image
Flip Image	Flip image horizontally or vertically	Image
Stitch Images	Combine multiple images horizontally or vertically	Image
Get Image Size	Get width and height of image	JSON
Resize Image	Change image dimensions	Image
Convert to Grayscale	Convert image to grayscale	Image
Adjust Brightness	Adjust image brightness	Image
Adjust Contrast	Adjust image contrast	Image
Convert Format	Convert image to different format	Image
Recolor Visible Pixels	Convert every non-transparent pixel to a selected color	Image
Split Grid Image	Split an image into a row/column grid with optional auto-detected gaps and margins	JSON

Invert Colors

Invert image colors

Image ToolsInvert Colors

Image*File upload

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Output: Image

Add Padding

Add padding around image

Image ToolsAdd Padding

Image*File upload

Padding LeftNumber

Padding RightNumber

Padding TopNumber

Padding BottomNumber

ColorText

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Padding Left	Number	10	Padding size for the left side in pixels
Padding Right	Number	10	Padding size for the right side in pixels
Padding Top	Number	10	Padding size for the top side in pixels
Padding Bottom	Number	10	Padding size for the bottom side in pixels
Color	Text	white	Color for padding (e.g., 'white', 'black', '#FF0000')

Output: Image

Create Empty Image

Create a blank image with specified dimensions

Image ToolsCreate Empty Image

WidthNumber

HeightNumber

ColorText

outputImage

Settings

Setting	Type	Default	Description
Width	Number	800	Image width in pixels
Height	Number	600	Image height in pixels
Color	Text	white	Background color (e.g., 'white', 'black', '#FF0000')

Output: Image

Blur Image

Apply blur effect to image

Image ToolsBlur Image

Image*File upload

RadiusSlider

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Radius	Slider	2	Blur intensity (higher values = more blur) Range: 0.1–20.

Output: Image

Sharpen Image

Apply sharpen effect to image

Image ToolsSharpen Image

Image*File upload

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Output: Image

Blend Images

Blend two images together

Image ToolsBlend Images

Image1*File upload

Image2*File upload

AlphaSlider

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image1	File upload	Required
Image2	File upload	Required

Settings

Setting	Type	Default	Description
Alpha	Slider	0.5	Blend factor (0.0 = first image, 1.0 = second image) Range: 0–1.

Output: Image

Rotate Image

Rotate image by specified angle

Image ToolsRotate Image

Image*File upload

AngleSlider

ExpandToggle

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Angle	Slider	90	Angle to rotate in degrees (positive = clockwise) Range: -360–360.
Expand	Toggle	Off	Expand canvas to fit rotated image

Output: Image

Flip Image

Flip image horizontally or vertically

Image ToolsFlip Image

Image*File upload

DirectionSelect

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Direction	Select	Horizontal	Direction to flip the image Options: Horizontal (default) · Vertical.

Output: Image

Stitch Images

Combine multiple images horizontally or vertically

Image ToolsStitch Images

Images*List

DirectionSelect

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Images	List	Required	List of images to stitch together

Settings

Setting	Type	Default	Description
Direction	Select	Horizontal	Direction to stitch images Options: Horizontal (default) · Vertical.

Output: Image

Get Image Size

Get width and height of image

Image ToolsGet Image Size

Image*File upload

outputJSON

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Output: JSON

Resize Image

Change image dimensions

Image ToolsResize Image

Image*File upload

WidthNumber

HeightNumber

Maintain AspectToggle

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Width	Number	800	Image width in pixels
Height	Number	600	Image height in pixels
Maintain Aspect	Toggle	Off	Keep original aspect ratio when resizing

Output: Image

Convert to Grayscale

Convert image to grayscale

Image ToolsConvert to Grayscale

Image*File upload

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Output: Image

Adjust Brightness

Adjust image brightness

Image ToolsAdjust Brightness

Image*File upload

FactorSlider

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Factor	Slider	1	Brightness adjustment (1.0 = original, <1 = darker, >1 = brighter) Range: 0–3.

Output: Image

Adjust Contrast

Adjust image contrast

Image ToolsAdjust Contrast

Image*File upload

FactorSlider

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Factor	Slider	1	Contrast adjustment (1.0 = original, <1 = less contrast, >1 = more contrast) Range: 0–3.

Output: Image

Convert Format

Convert image to different format

Image ToolsConvert Format

Image*File upload

FormatSelect

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Format	Select	PNG	Image format for output

Format options

Option	Default
PNG	✓
JPEG
WebP
BMP
GIF

Output: Image

Recolor Visible Pixels

Convert every non-transparent pixel to a selected color

Image ToolsRecolor Visible Pixels

Image*File upload

ColorText

outputImage

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description
Color	Text	#000000	Color to apply to every non-transparent pixel (for example, 'white', 'black', or '#FF0000')

Output: Image

Split Grid Image

Split an image into a row/column grid with optional auto-detected gaps and margins

Image ToolsSplit Grid Image

Image*File upload

RowsNumber

ColsNumber

Auto Detect Gap/MarginToggle

Use Explicit GapToggle

Gap XNumber

Gap YNumber

Use Explicit MarginToggle

+ 4 more…

outputJSON

Inputs

Each input can be typed in directly or connected to another node's output.

Input	Type	Required	Description
Image	File upload	Required

Settings

Setting	Type	Default	Description	Available when
Rows	Number	2	Number of rows in the output grid	—
Cols	Number	2	Number of columns in the output grid	—
Auto Detect Gap/Margin	Toggle	On	Infer gaps and outer margins when explicit values are not provided	—
Use Explicit Gap	Toggle	Off	Enable to provide manual horizontal/vertical gap values	—
Gap X	Number	0	Horizontal spacing between columns (pixels)	Use Gap is on
Gap Y	Number	0	Vertical spacing between rows (pixels)	Use Gap is on
Use Explicit Margin	Toggle	Off	Enable to provide manual outer margins	—
Margin Left	Number	0	Left outer margin (pixels)	Use Margin is on
Margin Top	Number	0	Top outer margin (pixels)	Use Margin is on
Margin Right	Number	0	Right outer margin (pixels)	Use Margin is on
Margin Bottom	Number	0	Bottom outer margin (pixels)	Use Margin is on

Output: JSON

Output