FeatherMask - ComfyUI Built-in Node Documentation

Complete documentation for the FeatherMask node in ComfyUI. Learn its inputs, outputs, parameters and usage.

The FeatherMask node applies a feathering effect to the edges of a given mask, smoothly transitioning the mask’s edges by adjusting their opacity based on specified distances from each edge. This creates a softer, more blended edge effect.

Inputs

Parameter	Data Type	Description
mask	MASK	The mask to which the feathering effect will be applied. It determines the area of the image that will be affected by the feathering.
left	INT	Specifies the distance from the left edge within which the feathering effect will be applied.
top	INT	Specifies the distance from the top edge within which the feathering effect will be applied.
right	INT	Specifies the distance from the right edge within which the feathering effect will be applied.
bottom	INT	Specifies the distance from the bottom edge within which the feathering effect will be applied.

Outputs

Parameter	Data Type	Description
mask	MASK	The output is a modified version of the input mask with a feathering effect applied to its edges.