Divides the bounding box of each mask into blocks of about block_size pixels (the last row and column take the remainder) and fills every block that holds any…

Utility nodes for ComfyUI: logic, mask, image, PostFx film looks, dataset analysis (Caption Audit, Image Quality Gate), Social Media Export, SeedVR2 streaming, loaders and workflow helpers (AutoBypass, Anything Everywhere, comparers).

ComfyUI-BCNodes

masks

block_size

device

Divides the bounding box of each mask into blocks of about block_size pixels (the last row and column take the remainder) and fills every block that holds any part of the mask.

Name	Type	Default	Description
masks	MASK		—
block_size	INT	328–512	Block size in pixels (smaller = smaller blocks).
deviceopt	COMBO	cpu	Device the masks are processed on.

Blockify Mask

Inputs (3)

Outputs (1)