ComfyUI Node
Apply Tiled Diffusion
Enables tiled diffusion for high-resolution generation and upscaling. MultiDiffusion blends overlapping tiles for best quality. SpotDiffusion randomly shifts tiles per step for maximum speed. Compatible with Anima (COSMOS) and all diffusion models.
Apply Tiled Diffusion
- model
- MODEL
◄methodMultiDiffusion►
◄tile_width1024►
◄tile_height1024►
◄tile_overlap128►
Categorymodel_patches/unet
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | — | |
| method | COMBO | MultiDiffusion | MultiDiffusion: overlapping tiles with cosine blending (best quality). SpotDiffusion: random shift per step, no overlap (fastest, experimental). |
| tile_width | INT | 1024256–4096 | Tile width in pixels. Should match model's native resolution (e.g. 512 for SD1.5, 1024 for SDXL/Flux). |
| tile_height | INT | 1024256–4096 | Tile height in pixels. Should match model's native resolution. |
| tile_overlap | INT | 1280–512 | Overlap between tiles in pixels. Higher = smoother seams but slower. Ignored for SpotDiffusion. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| MODEL | MODEL | — |