ComfyUI Node
Donut Tiled Upscale
A ComfyUI node in donut/upscale with 25 inputs and 2 outputs.
Donut Tiled Upscale
- image
- upscale_model
- model
- positive
- negative
- vae
- clip
- edit_model
- edit_source_image
- image
- debug_image
◄seed0►
◄steps20►
◄cfg7.00►
◄sampler_name▾►
◄scheduler▾►
◄denoise0.35►
◄rescale_factor2.0►
◄resampling_methodlanczos►
◄feather15►
◄tiled_vaefalse►
◄edit_modefalse►
◄edit_prompt—►
◄edit_negative_prompt—►
◄grounding_px768►
◄turbo_modefalse►
◄tiled_diffusiontrue►
Categorydonut/upscale
Inputs (25)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| upscale_model | UPSCALE_MODEL | — | |
| model | MODEL | — | |
| positive | CONDITIONING | — | |
| negative | CONDITIONING | — | |
| vae | VAE | — | |
| seed | INT | 00–18446744073709550000 | — |
| steps | INT | 201–10000 | — |
| cfg | FLOAT | 7.000–100 | — |
| sampler_name | COMBO | 44 options: euler, euler_cfg_pp, euler_ancestral, euler_ancestral_cfg_pp, heun, heunpp2, +38 | |
| scheduler | COMBO | 9 options: simple, sgm_uniform, karras, exponential, ddim_uniform, beta, +3 | |
| denoise | FLOAT | 0.350–1 | — |
| rescale_factor | FLOAT | 2.01–8 | Upscale factor. Regular mode selects ~1MP tiles; edit mode snaps the full-frame target to a 32-pixel grid. |
| resampling_method | COMBO | lanczos | 4 options: lanczos, nearest, bilinear, bicubic |
| feather | FLOAT | 150–50 | Regular tiled mode only. Feather/blend zone as percentage of tile size. |
| tiled_vae | BOOLEAN | false | Regular mode only. Edit mode forces one full-frame regular VAE decode. |
| edit_modeopt | BOOLEAN | false | Run one full-frame Krea2 img2img upscale against the full reference at the configured denoise; no diffusion or VAE tiling. |
| clipopt | CLIP | Required when edit_mode is enabled. | |
| edit_modelopt | MODEL | Optional Krea2 model with the Identity Edit LoRA already applied. Falls back to model. | |
| edit_source_imageopt | IMAGE | Full identity reference used for edit-mode source patching and grounded encoding. | |
| edit_promptopt | STRING | — | |
| edit_negative_promptopt | STRING | — | |
| grounding_pxopt | INT | 7680–4096 | — |
| turbo_modeopt | BOOLEAN | false | Treat steps as the model's supported Turbo steps and snap denoise to the nearest valid scheduler point. |
| tiled_diffusionopt | BOOLEAN | true | Process the upscaled canvas in overlapping diffusion tiles. Disable for one full-resolution diffusion pass; this requires substantially more VRAM. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |
| debug_image | IMAGE | — |