Crop Image by Lightx02

CropImageByLightx02 is a ComfyUI node that allows cropping an image (and optionally its mask) using pixel values.

Features

• Crop from all 4 sides: crop_top, crop_bottom, crop_left, crop_right
• Values are given directly in pixels
• Supports images and masks
• Optional rotation with automatic white fill (255 for masks)
• No automatic resizing → output keeps the exact cropped size

Parameters

• crop_top: pixels to crop from the top
• crop_bottom: pixels to crop from the bottom
• crop_left: pixels to crop from the left
• crop_right: pixels to crop from the right
• rotation: rotation angle in degrees (clockwise), with expansion and white fill

Returns

• image: the cropped (and rotated) image
• mask: the cropped mask (if provided)

Example usage

Crop an image of 2600×1104 to keep only the area x=1352, y=136, width=1248, height=832:

• crop_left = 1352
• crop_right = 0
• crop_top = 136
• crop_bottom = 136

The output will be 1248×832 pixels.

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✦ Category: Lightx02
✦ Display name in ComfyUI: Crop Image by Lightx02