ComfyUI Node: Image Upscale Sampler (CRT)

Authored by PGCRT

Created

Updated

124 stars

Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Category

CRT/Sampling

Inputs

model MODEL
positive CONDITIONING
sampler_name
  • euler
  • euler_cfg_pp
  • euler_ancestral
  • euler_ancestral_cfg_pp
  • heun
  • heunpp2
  • exp_heun_2_x0
  • exp_heun_2_x0_sde
  • dpm_2
  • dpm_2_ancestral
  • lms
  • dpm_fast
  • dpm_adaptive
  • dpmpp_2s_ancestral
  • dpmpp_2s_ancestral_cfg_pp
  • dpmpp_sde
  • dpmpp_sde_gpu
  • dpmpp_2m
  • dpmpp_2m_cfg_pp
  • dpmpp_2m_sde
  • dpmpp_2m_sde_gpu
  • dpmpp_2m_sde_heun
  • dpmpp_2m_sde_heun_gpu
  • dpmpp_3m_sde
  • dpmpp_3m_sde_gpu
  • ddpm
  • lcm
  • ipndm
  • ipndm_v
  • deis
  • res_multistep
  • res_multistep_cfg_pp
  • res_multistep_ancestral
  • res_multistep_ancestral_cfg_pp
  • gradient_estimation
  • gradient_estimation_cfg_pp
  • er_sde
  • seeds_2
  • seeds_3
  • sa_solver
  • sa_solver_pece
  • ddim
  • uni_pc
  • uni_pc_bh2
scheduler
  • simple
  • sgm_uniform
  • karras
  • exponential
  • ddim_uniform
  • beta
  • normal
  • linear_quadratic
  • kl_optimal
cfg FLOAT
steps INT
denoise FLOAT
seed INT
seed_shift INT
edit_model_flux2klein BOOLEAN
enable_upscale_model BOOLEAN
upscale_model_name
tile_size_megapixels FLOAT
tile_grid
  • 2x2
  • 3x3
  • 4x4
  • 5x5
  • 6x6
  • 7x7
  • 8x8
tile_padding FLOAT
mask_blur FLOAT
stage1_sigma_factor FLOAT
stage2_sigma_factor FLOAT
stage1_sigma_start FLOAT
stage1_sigma_end FLOAT
stage2_sigma_start FLOAT
stage2_sigma_end FLOAT
details_amount_stage1 FLOAT
details_amount_stage2 FLOAT
enable_noise_injection
  • disable
  • enable
injection_point FLOAT
injection_seed_offset INT
injection_strength FLOAT
normalize_injected_noise
  • enable
  • disable
vae_decode_tiled BOOLEAN
color_match_strength FLOAT
negative CONDITIONING
image IMAGE
latent LATENT
vae VAE

Outputs

IMAGE

LATENT

Extension: CRT-Nodes

CRT-Nodes is a collection of custom nodes for ComfyUI

Authored by PGCRT

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Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

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