A collection of custom nodes for ComfyUI designed to enhance image processing workflows — especially for high-resolution rendering, complex inpainting, tiling, and batch manipulation tasks.

🔑 Key Features

🧩 Seamless Image Tiling & Untiling
Process huge images by breaking them into overlapping tiles and perfectly reassembling them. This is non-destructive, using padding instead of cropping to preserve all image data.
📐 Coordinate-Based Transforms
Precisely crop and paste images using a flexible coordinate system. Ideal for targeted inpainting or complex composites.
🔁 Modular Coordinate System
Convert strings to coordinates and combine/split coordinate lists, enabling complex and dynamic workflows.
📦 Batch Manipulation Utilities
Reorder or modify image batches — useful for animations, video workflows, or layout transforms.

🧱 Nodes

🟦 Tiling

Tile Image (ImageTiler)
Splits an image into a batch of overlapping tiles. Uses non-destructive padding to handle images of any size.
Untile Image (ImageUntiler)
Reassembles a batch of tiles into a single, seamless image — correctly cropping it to original dimensions.

🔲 Transform

Crop Image by Coords (CropByCoords)
Crops one or more regions from an image or batch at specified coordinates.
Paste Image by Coords (PasteByCoords)
Pastes insert images onto a base image at specified coordinates. Supports optional edge feathering for smooth blending.
Reorder Batch (ReorderBatch)
Changes the order of images in a batch. Modes include:
- reverse
- ping-pong
- row_to_column

🧮 Coordinates

String to Integers (StringToIntegers)
Converts a comma-separated string like "128, 256, 512" into a list of integers.
Combine Coords (CombineCoords)
Combines two lists of X and Y values into a COORDS structure.
Split Coords (SplitCoords)
Splits a COORDS input into two lists: X and Y.

⚙️ Installation

Navigate to your ComfyUI custom_nodes/ directory:
```
cd ComfyUI/custom_nodes/
```
Clone this repository: git clone <repository_url>
Restart ComfyUI.

Example usecase: High-Resolution Upscaling Workflow

This allows you to upscale images that would otherwise exceed your VRAM limits.