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Drop Shadow

Node icon
Filter

Adds a configurable drop shadow behind the image content, with offset, blur, color, and opacity control.

Drop Shadow generates a shadow beneath the visible content of the image. The shadow is derived from the alpha channel: wherever the image is opaque, a shadow appears behind it. Offset, blur radius, color, and opacity are all adjustable.

Inner Shadow mode renders the shadow inside the content boundary instead. Shadow Only mode outputs just the shadow without the original image, which is useful for compositing the shadow separately.

Pins

ImageImage
InputRequired
ImageImage
Output

Shadow

Offset XNumber · px/%
Default: 8 Range: -2000–2000 px / -100–100%

Horizontal shadow offset. Positive = right, negative = left

Offset YNumber · px/%
Default: 8 Range: -2000–2000 px / -100–100%

Vertical shadow offset. Positive = down, negative = up

Blur RadiusNumber · px/%
Default: 6.0 Range: 0.0–200.0 px / 0–100%

Size of the shadow blur. Higher values spread the shadow over a larger area

SharpnessNumber
Default: 0.00 Range: 0.00–1.00

Controls feather width. 0 = fully soft, 1 = hard edge with antialiasing. Use with a large Blur Radius for a wide but sharp-edged shadow

Color

ColorColor (RGBA)
Default: rgba(0, 0, 0, 255)

Shadow color

OpacityNumber
Default: 0.75 Range: 0.00–1.00

Overall shadow opacity. 0 = invisible, 1 = fully opaque

Options

Inner ShadowToggle
Default: false

Render shadow inside the subject boundary instead of behind it

Shadow OnlyToggle
Default: false

Output only the rendered shadow without the original image

Expand CanvasToggle
Default: true
Outer shadow only

Auto-expand the output canvas so the shadow is not clipped at the edges. Disable to keep the original canvas size

  • Use Expand Canvas to ensure the shadow isn’t clipped by the image boundary.
  • Shadow Only mode is useful when you need to composite the shadow on a separate layer.
  • Inner Shadow creates an inset/embossed look. Combine with low blur for a subtle effect.
  • Adjust Sharpness to control feather width: 0 gives a fully soft shadow, 1 gives a hard edge.
  • The shadow color is fully customizable (RGBA). Try colored shadows for stylized or neon effects.