ComfyUI Node
KSampler Hires Fix (Umbra UI)
A Forge-style Hires Fix pass with latent, pixel, or installed model upscalers and exact output sizing.
KSampler Hires Fix (Umbra UI)
- model
- vae
- positive
- negative
- latent_image
- samples
- model_name
- seed
- steps
- cfg
- sampler_name
- scheduler
- hires_seed
◄seed0►
◄steps24►
◄cfg7.0►
◄sampler_name▾►
◄scheduler▾►
◄denoise1.00►
◄enabledfalse►
◄upscalerLatent►
◄resize_modeupscale by►
◄scale_by2.00►
◄resize_width0►
◄resize_height0►
◄hires_steps0►
◄hires_cfg0.0►
◄hires_sampler_nameUse same►
◄hires_schedulerUse same►
◄hires_denoise0.35►
CategoryUmbra Lab
Inputs (22)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | — | |
| vae | VAE | — | |
| positive | CONDITIONING | — | |
| negative | CONDITIONING | — | |
| latent_image | LATENT | — | |
| seed | INT | 00–18446744073709550000 | — |
| steps | INT | 241–10000 | — |
| cfg | FLOAT | 7.00–100 | — |
| 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 | 1.000–1 | — |
| enabled | BOOLEAN | false | — |
| upscaler | COMBO | Latent | 12 options: Latent, Latent (nearest-exact), Latent (bilinear), Latent (area), Latent (bicubic), Latent (bislerp), +6 |
| resize_mode | COMBO | upscale by | 2 options: upscale by, resize to |
| scale_by | FLOAT | 2.001–8 | — |
| resize_width | INT | 00–16384 | — |
| resize_height | INT | 00–16384 | — |
| hires_steps | INT | 00–10000 | — |
| hires_cfg | FLOAT | 0.00–100 | — |
| hires_sampler_name | COMBO | Use same | 45 options: Use same, euler, euler_cfg_pp, euler_ancestral, euler_ancestral_cfg_pp, heun, +39 |
| hires_scheduler | COMBO | Use same | 10 options: Use same, simple, sgm_uniform, karras, exponential, ddim_uniform, +4 |
| hires_denoise | FLOAT | 0.350–1 | — |
Outputs (8)
| Name | Type | Description |
|---|---|---|
| samples | LATENT | — |
| model_name | STRING | — |
| seed | INT | — |
| steps | INT | — |
| cfg | FLOAT | — |
| sampler_name | STRING | — |
| scheduler | STRING | — |
| hires_seed | INT | — |