Splits image into tiles. Overlap value decides how much overlap there is between tiles on y axis, x axis is calculated to have the same ratio to image height as y axis.

TileMerge

Merge tiles into image.

Overlap value decides how much overlap there is between tiles on y axis, x axis is calculated to have the same ratio to image height as y axis. Should be set to same value as used in TileSplit.

Blend value decides how many pixels the blending is done over. Should be less than overlap value. Blending is done linearly from 0 to 1 over the blend distance.

TileCalc

Util to calculate final image size based on tile sizes and overlaps.

Tiled LCM img2img workflow

Drag and drop image in ComfyUI to load an example using LCM img2img to enhance the upscaled tiles.