ComfyUI Node
Fat Mex Upscaler
All-in-one image upscaler. Loads a model, upscales with tiled processing (handles large images), then optionally resizes to a final target size. Model is cached for speed.
Fat Mex Upscaler
- image
- image
◄upscale_model(no models found)►
◄rescale_factor1.00►
◄resize_methodlanczos►
◄max_dimension0►
CategoryFat Mex
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Image to upscale. | |
| upscale_modelopt | COMBO | (no models found) | Upscale model to use. Place .pth files in ComfyUI/models/upscale_models/. |
| rescale_factoropt | FLOAT | 1.000.1–1 | Scale down after upscaling. 1.0 = keep full size, 0.5 = half the upscaled size. E.g. 4x model + 0.5 rescale = effective 2x. |
| resize_methodopt | COMBO | lanczos | Interpolation method for final resize. |
| max_dimensionopt | INT | 00–16384 | Cap the longest side to this value (0 = no cap). Preserves aspect ratio. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |