ComfyUI Node: Tiled Upscaler (experemental)

Authored by DemonAlone

Created

Updated

3 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

Image Processing/Upscale

Inputs

model MODEL
vae VAE
upscale_factor FLOAT
tile_size INT
overlap INT
seed INT
steps INT
cfg FLOAT
denoise FLOAT
positive CONDITIONING
negative 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
image IMAGE
preview_freq INT
force_full_tiles BOOLEAN
upscale_model_opt UPSCALE_MODEL

Outputs

IMAGE

Extension: DemonAlone-nodes-ComfyUI

A collection of nodes that provide dynamic dropdown selectors for Samplers, Schedulers, Checkpoints, and Diffusion Models, outputting a comma-separated string for use in XY plots.

Authored by DemonAlone

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Also provided by 1 other extension

  • Tiled Upscaler (experemental) — DemonAlone-nodes-ComfyUI
    Image Processing/Upscale

    Tiled diffusion upscaling with optional ESRGAN pre-scaling. Memory-efficient processing of large images in tiles, featuring seamless overlap blending, configurable denoise strength, and preview callbacks for detail enhancement without VRAM exhaustion.

More nodes in DemonAlone-nodes-ComfyUI

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.

Learn more