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Heads up: statuses are automated heuristics from commit dates, registry metadata and issue titles. "Stale" can mean "finished and stable"; "Error spike" means error-titled issues are unusually high for that pack lately — worth checking recent issues, not a verdict that it is broken. Always check the repo.

Upscaling ComfyUI custom nodes: which ones still work

35 of the 300 most-downloaded ComfyUI custom node packs are tagged Upscaling. 25 are active, 10 look stale (no commit in a year or repo gone), 0 show an error spike. Statuses are refreshed nightly from GitHub and the Comfy Registry — check each pack page for recent issues, ComfyUI version requirements and active forks.

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#PackStatusDownloadsStarsStars (30d)Last commitError issues (30d)
5ComfyUI Impact Pack
This node pack offers various detector nodes and detailer nodes that allow you to configure a workflow that automaticall
Active Quiet Has active fork3,530,08933382026-04-192
16ComfyUI_UltimateSDUpscale
ComfyUI nodes for the Ultimate Stable Diffusion Upscale script by Coyote-A.
Active1,873,97315742026-06-22
19WAS Node Suite (Revised)
A massive node pack consisting of over 200 nodes, including image processing, masking, text handling, and arithmetic ope
Active1,579,6662362026-06-04
20Deno Custom Nodes
DENO RTX node pack for ComfyUI: CPU film grain for photos and video, draggable hardware resource monitoring, MiniMax H3
Active1,410,5821922026-10-17
23ComfyUI-SeedVR2_VideoUpscaler
SeedVR2 official ComfyUI integration: ByteDance-Seed's one-step diffusion-based video/image upscaling with memory-effici
Active Quiet Has active fork1,104,20129292025-12-241
24efficiency-nodes-comfyui
Efficiency Nodes for ComfyUI Version 2.0 A collection of ComfyUI custom nodes to help streamline workflows and reduce to
Active Quiet Has active fork1,103,73915062026-03-31
39ControlAltAI_Nodes
Quality of Life Nodes from ControlAltAI. Flux Resolution Calculator, Flux Sampler, Flux Union ControlNet Apply, Noise Pl
Stale / abandoned688,0672112025-06-05
55CRT-Nodes
CRT-Nodes is a collection of custom nodes for ComfyUI
Active430,9161492026-10-142
56Comfyui_TTP_Toolset
This is a workflow for my simple logic amazing upscale node for DIT model. it can be common use for Flux,Hunyuan,SD3 It
Active411,03710412026-07-07
59ComfyUI-SUPIR
Wrapper nodes to use SUPIR upscaling process in ComfyUI
Active386,80423112026-04-29
60ComfyUI-JakeUpgrade
ComfyUI workflow customization by Jake.
Active385,4501462026-05-31
62ComfyUI Nvidia VFX Nodes
ComfyUI nodes for VFX professionals This extension provides GPU-accelerated nodes powered by Nvidia RTX technology, incl
Active380,9207172026-10-15
64Comfyui-QwenEditUtils
A collection of utility nodes for Qwen-based image editing in ComfyUI.
Active Quiet Has active fork361,8268612026-01-24
65mikey_nodes
Collection of convenient nodes. Wildcard, style, image, llm, haldclut, metadata, and more.
Stale / abandoned Has active fork354,8551912025-10-03
101ComfyUI-BrushNet
These are custom nodes for ComfyUI native implementation of BrushNet (inpaint), PowerPaint (inpaint, object removal) and
Stale / abandoned Has active fork170,0819462025-03-31
105ComfyUI-3D-Pack
Make ComfyUI generates 3D assets as good & convenient as it generates image/video!
Active Quiet Has active fork168,70038852025-11-17
128ComfyUI-UltimateSDUpscale-GGUF
Flux (GGUF) implementation for the ComfyUI Ultimate SD Upscale node.
Stale / abandoned130,858152025-08-22
129ComfyUI-DaSiWa-Nodes
DaSiWa Custom Nodes Collection
Active130,3341602026-10-192
136☁️BizyAir
[a/BizyAir](https://github.com/siliconflow/BizyAir) Comfy Nodes that can run in any environment.
Stale / abandoned119,2698542025-07-03
138OneButtonPrompt
One Button Prompt has a prompt generation node for beginners who have problems writing a good prompt, or advanced users
Stale / abandoned Has active fork119,17810682025-07-20
151ComfyUI vsLinx Nodes
Custom ComfyUI nodes to streamline workflows: multi-select image loaders (batch/list) and an auto-refreshing last-image
Active104,922272026-10-07
157DyPE
DyPE & SEGA & PixelRush & HRDiT. Artifact-free 4K+ image generation. Flux, Nunchaku, Qwen, Z-Image, Anima, Krea-2, SDXL,
Active101,3526332026-10-14
172ComfyUI_Steudio
Divide and Conquer Node Suite: It calculates the optimal upscale resolution and seamlessly divides the image into tiles,
Stale / abandoned83,8331492025-10-05
19110S Nodes
Identity preservation, latent anchoring, upscale-pass quality, and STG guidance nodes for the LTX2 video diffusion model
Active70,4382522026-07-30
211ComfyUI-VRAM-Manager
An independent memory management custom node for ComfyUI. Provides Distorch memory management functionality for efficien
Active61,651562026-10-09
227ComfyUI-FlashVSR_Ultra_Fast
Active Quiet Has active fork57,0978022025-11-20
229comfyui-instantId-faceswap
Implementation of InstantId faceswap and nodes for people generation for SDXL/Pony
Stale / abandoned Has active fork55,8342652025-03-03
233ComfyUI_StarNodes
NODES: StarNodes - A Big collection of Custom Nodes for ComfyUI with improvements, image tools and lots of helper nodes
Active55,1181112026-10-17
241WWAA-CustomNodes
Custom Nodes by the team at WeirdWonderfulAI.Art. LineCount, JoinString, Dither Image, Image Batch Loader, Prompt Writer
Active Quiet51,918392026-03-15
255ComfyUI-Flux-Continuum
Set of custom nodes to use with the ComfyUI Flux Continuum: Modular Interface. NODES: Text Versions, Image64 Display, Ta
Active Quiet48,7682382025-12-04
271ComfyUI-PromptChain
Prompt-authoring and image-iteration suite for ComfyUI: structured prompts, 3D posing, model awareness, regional control
Active43,594342026-06-30
279ComfyUI-Distributed
ComfyUI extension that enables multi-GPU processing locally, remotely and in the cloud
Active41,9776332026-10-14
280comfyui-upscale-by-model
This custom node allow upscaling an image by a factor using a model.
Stale / abandoned41,74111—
287sdxl-recommended-res-calc
Input your desired output final resolution, it will automaticaly set the initial recommended SDXL ratio/size and its Ups
Stale / abandoned39,622902025-04-13
291comfyui_bmab
BMAB for ComfyUI. BMAB is an custom nodes of ComfyUI and has the function of post-processing the generated image accordi
Active Quiet38,1621252025-12-20

Tags are assigned automatically from descriptions, topics and READMEs; methodology.