Filters

Blur Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Radius: Blur strength.
Sigma: Gaussian distribution.

Outputs

Image(s): Blurred result.

Description

Applies a Gaussian Blur to the image, softening details and reducing noise.

Parameters

Widget	Type	Description
blur_radius	`Int`	The size of the blur kernel. Higher values create a stronger blur.
sigma	`Float`	Controls the spread of the blur. Usually kept proportional to Radius.

Brightness Filter

Inputs

Image(s): Input image(s).

Widgets

Factor: Brightness multiplier.

Outputs

Image(s): Brightened result.

Description

Adjusts the brightness of an image.

Parameters

Widget	Type	Default	Description
Factor	`Float`	`1.0`	Multiplier. `1.0` is original. `>1.0` makes it brighter, `<1.0` makes it darker.

Gamma Control Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Gamma: Gamma curve value.

Outputs

Image(s): Corrected image.

Description

Applies gamma correction to adjust the midtones of an image without clipping highlights or shadows. Values below 1.0 darken midtones, values above 1.0 brighten them.

Parameters

Widget	Type	Range	Description
Gamma	`Float`	`0.1 - 5.0`	Gamma curve. `1.0` = no change. `< 1.0` = darker midtones. `> 1.0` = brighter midtones.

Glow Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Threshold: Brightness cutoff.
Intensity: Glow strength.
Blur Radius: Glow spread.

Outputs

Image(s): Glowing result.

Description

Creates a bloom/glow effect by extracting bright areas above a threshold, blurring them, and blending them back into the original image. Great for neon, light leak, and dreamy effects.

Parameters

Widget	Type	Range	Description
Threshold	`Float`	`0.0 - 1.0`	Minimum brightness to glow. Lower = more areas glow.
Intensity	`Float`	`0.0 - 5.0`	How strong the glow effect is.
Blur Radius	`Int`	`1 - 100`	How far the glow spreads from bright areas.

Grayscale Filter

Inputs

Image(s): Input image(s).

Widgets

None

Outputs

Image(s): Black & White result.

Description

Removes all color information, converting the image to grayscale.

Hue/Saturation Filter

Inputs

Image(s): Input image(s).

Widgets

Hue: Color rotation.
Saturation: Color intensity.
Value: Brightness.

Outputs

Image(s): Adjusted image.

Description

Standard HSV (Hue, Saturation, Value) color correction.

Parameters

Widget	Type	Range	Description
Hue	`Float`	`0-180`	Rotates the color wheel (e.g., Red -> Green -> Blue).
Saturation	`Float`	`0-255`	Intensity of colors. `0` is grayscale.

Invert Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Active: Toggle effect.

Outputs

Image(s): Inverted colors.

Description

Inverts the colors of the image (Negative effect). White becomes Black, Blue becomes Orange, etc.

Kaleidoscope Effect

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Segments: Number of mirror slices.
Rotation: Angle of rotation.
Center X/Y: Origin point.
Mode: Radial or Mirror.

Outputs

Image(s): Kaleidoscopic result.

Description

Creates a kaleidoscope effect by slicing the image into radial segments and mirroring them around a center point. Produces mandala-like symmetrical patterns.

Parameters

Widget	Type	Range	Description
Segments	`Int`	`2 - 24`	Number of mirror segments. More = tighter symmetry.
Rotation	`Float`	`0 - 360`	Rotates the slicing angle.
Center X	`Float`	`0 - 1`	Horizontal center of the effect.
Center Y	`Float`	`0 - 1`	Vertical center of the effect.
Mode	`Dropdown`	`Radial`, `Mirror`	Radial = full rotation. Mirror = flip-based.

Mirror Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Direction: Axis of reflection.
Blend Amount: Crossfade strength.

Outputs

Image(s): Mirrored result.

Description

Mirrors the image along an axis. Useful for creating symmetrical compositions or abstract reflections.

Parameters

Widget	Type	Description
Direction	`Dropdown`	`Horizontal`, `Vertical`, `Diagonal`, or `Quad` (both axes).
Blend Amount	`Float`	Crossfade between original and mirrored. `1.0` = full mirror.

Motion Blur Filter

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Kernel Size: Blur length.
Angle: Blur direction.

Outputs

Image(s): Blurred result.

Description

Simulates the blur from camera or object motion in a specific direction. Creates a directional streak effect.

Parameters

Widget	Type	Range	Description
Kernel Size	`Int`	`3 - 100`	Length of the blur streak. Higher = more motion.
Angle	`Int`	`0 - 360`	Direction of the motion blur in degrees. `0` = horizontal.

Motion Trail Effect

Inputs

Image(s): Input image sequence.
Mask(s): (Optional) Mask.

Widgets

History: Number of trailing frames.
Opacity/Hue/Sat/Lum Shift: Trail color modifiers.
Quality: Rendering quality.

Outputs

Image(s): Image with motion trails.

Description

Composites previous frames on top of the current frame with decreasing opacity, creating a ghostly motion trail effect. Each trail frame can shift in hue, saturation, and luminosity for stylized results.

Parameters

Widget	Type	Description
History	`Int`	How many previous frames to trail (1-120).
Opacity Shift %	`Float`	How much each frame fades. Negative = decay.
Hue Shift	`Float`	Rotate trail hue per frame (-360 to 360).
Sat Shift %	`Float`	Adjust trail saturation per frame.
Lum Shift %	`Float`	Adjust trail brightness per frame.
Quality	`Dropdown`	`Fast`, `Balanced`, or `High`.

Posterize Filter

Inputs

Image(s): Input image(s).

Widgets

Levels: Color steps (2-256).
Dithering: Noise blending.
Gamma: Brightness curve.
Channel Isolation: Affect specific channel.

Outputs

Image(s): Posterized result.

Description

Reduces the number of unique colors in the image, creating a retro “GIF” or “Comic Book” aesthetic.

Parameters

Widget	Type	Description
Levels	`Int`	Number of color bands per channel. Lower = more stylized/banding.

Pyroclastic Burn Simulation

Inputs

Image In: Source image.
Mask: (Optional) Burn area mask.

Widgets

Ignition Min/Max: Brightness range to ignite.
Decay Rate: Cooling speed.
Diffusion: Heat spread radius.
Color Palette: Gradient mapping.

Outputs

Visual: Composite with fire overlay.
Heat Map: Heat intensity mask.

Description

Simulates a burning/fire propagation effect on the image. Bright areas “ignite” and spread heat to neighbors via diffusion, then cool down over time. Outputs both a visual composite and a raw heat map.

Parameters

Widget	Type	Range	Description
Ignition Min	`Float`	`0.0 - 1.0`	Minimum brightness to trigger ignition.
Ignition Max	`Float`	`0.0 - 1.0`	Maximum brightness threshold.
Cooling / Decay	`Float`	`0.01 - 1.0`	How fast fire cools. `0.01` = long trails, `1.0` = instant strobe.
Heat Diffusion	`Int`	`1 - 50`	Blur radius to spread heat to neighboring pixels.
Color Palette	`Dropdown`	`Standard`, `Chemical`	Fire color gradient.

RGB Split Effect

Inputs

Image(s): Input image(s).
Mask(s): (Optional) Mask.

Widgets

Red X/Y: Red channel offset.
Green X/Y: Green channel offset.
Blue X/Y: Blue channel offset.
Radial Mode: Toggle radial displacement.

Outputs

Image(s): Chromatic result.

Description

Separates the RGB channels and offsets them independently, creating a chromatic aberration / glitch effect. Can operate in linear or radial mode.

Parameters

Widget	Type	Range	Description
Red X / Y	`Int`	`-100 - 100`	Pixel offset for the red channel.
Green X / Y	`Int`	`-100 - 100`	Pixel offset for the green channel.
Blue X / Y	`Int`	`-100 - 100`	Pixel offset for the blue channel.
Radial Mode	`Bool`	-	If enabled, offsets radiate from center instead of linear.

Scanline Synth Effect

Inputs

Image(s): Input image.

Widgets

Line Density: Number of lines.
Vertical Gain: Line amplitude.
Line Thickness: Stroke width.
Line Color: Hex color.
Use Source Color: Sample from image.
Draw Mode: Rendering style.

Outputs

Image(s): Scanline result.

Description

Converts the image into horizontal scanlines whose vertical displacement is driven by brightness. Creates an oscilloscope / CRT aesthetic.

Parameters

Widget	Type	Description
Line Density	`Int`	Number of horizontal scanlines (10-200).
Vertical Gain	`Int`	How much brightness pushes lines vertically (0-200).
Line Thickness	`Int`	Stroke width of each line (1-10).
Line Color	`Text`	Hex color string (e.g. `#FFFFFF`).
Use Source Color	`Bool`	If true, each line segment samples the image color instead.
Draw Mode	`Dropdown`	`Simple` (lines only) or `Filled (Depth)` (area fill).

Scatter Glitch Effect

Inputs

Image(s): Input image.
Mask(s): (Optional) Glitch area mask.

Widgets

Scatter Amount: Displacement intensity.
Drag Strength: Directional smear.
Threshold: Brightness gate.
Angle: Scatter direction.
Noise Scale/Strength: Noise pattern.
Chromatic Aberration: Toggle color split.

Outputs

Image(s): Glitched result.

Description

Displaces pixels based on noise patterns and brightness thresholds, creating a glitch/scatter distortion effect. Optionally adds chromatic aberration for an extra broken-signal look.

Parameters

Widget	Type	Range	Description
Scatter Amount	`Float`	`0 - 100`	How far pixels scatter from their origin.
Drag Strength	`Float`	`0 - 200`	Directional smearing strength.
Threshold	`Float`	`0 - 1.0`	Only pixels above this brightness are scattered.
Angle	`Float`	`0 - 360`	Direction of the scatter/drag effect.
Noise Scale	`Float`	`0.1 - 10.0`	Zoom of the noise pattern driving scatter.
Noise Strength	`Float`	`0 - 100`	How much noise affects displacement.
Chromatic Aberration	`Bool`	-	Splits RGB channels during scatter for color fringing.

Smudge Edges Effect

Inputs

Image(s): Input image.
Mask(s): Mask defining smudge area.
Seed: (Optional) Random seed input.

Widgets

Strength: Smudge distance.
Turbulence: Randomness of smear.
Wet Edge: Toggle paint-like blending.
Seed: Random seed.

Outputs

Image(s): Smudged result.

Description

Randomly displaces pixels along mask edges, creating an organic smudge or wet-paint effect. Useful for blending composited elements into backgrounds or creating painterly edges.

Parameters

Widget	Type	Range	Description
Strength	`Int`	`0 - 100`	How far pixels are displaced from mask edges.
Turbulence	`Float`	`0.01 - 1.0`	Randomness of the smudge direction. Higher = more chaotic.
Wet Edge	`Bool`	-	Adds a paint-like accumulation at smudge boundaries.
Seed	`Int`	`0 - 100000`	Random seed for reproducible results.