Diffus
Get started
ComfyUI on Diffus

ComfyUI Online, With Every Node Already Installed

62 custom node packs and 3,300+ nodes are preinstalled and kept current. Open a browser tab and build — no Python environment, no dependency conflicts, no GPU to rent.

Open ComfyUI
ComfyUI on Diffus
Behance logoGoogle logoCanva logoSquarespace logoAmazon logo
The difference, not the feature list

Why Run ComfyUI on Diffus

ComfyUI is free and open source — the question is never whether it is good, it is who keeps 62 node packs, 70,000+ models and a GPU running for you.

3,300+ Nodes, Nothing to Install

62 custom node packs ship preinstalled — Impact Pack, KJNodes, WAS Node Suite, Comfyroll, LayerStyle, Easy-Use, Inspire Pack, controlnet_aux and more — on top of ComfyUI's 557 built-ins. No pip, no CUDA mismatch, no broken graph after an update.

Open ComfyUI

70,000+ Models Already Loaded

55,000+ LoRAs and 10,000+ checkpoints are on disk and selectable from any loader node. Paste a Civitai link to add one that isn't. A local ComfyUI makes you download every one of those yourself.

Browse models

New Models the Week They Land

Flux, Qwen, Wan, LTX-Video, HunyuanVideo, Z-Image, SD 3.5, Nunchaku and GGUF quantisation are already wired up. We track the wrappers so your graph runs the new model instead of waiting on your own install.

See what's new

Someone Else Owns the GPU

Graphs run on our cross-cloud GPU pool. Close the laptop mid-render, come back to the result. No 24 GB card to buy, no hourly instance to remember to shut down.

See pricing

Someone Else's Workflow Just Runs

Drop in a workflow JSON, or a PNG carrying its metadata, and the nodes it references are almost certainly already installed — no red boxes, no hunting down the pack that broke the graph.

Open ComfyUI

Your Graphs Follow You

Workflows save to your account and reopen on any machine; outputs land in your gallery with their parameters attached instead of in a local folder.

Open ComfyUI

Core capabilities

What the Preinstalled Packs Actually Give You

The node packs below are already there. These are the things people install ComfyUI to do.

feature 1

Detailing, Upscaling and Face Work

Impact Pack and Impact Subpack for detector-driven face and hand fixes, Ultimate SD Upscale and SUPIR for upscaling, RMBG and Segment Anything for masks. Wired and ready to drop into a graph.

Open ComfyUI
ComfyUI node workflow on Diffus
feature 2

Control Over Composition

controlnet_aux, Advanced-ControlNet, IPAdapter Plus, InstantID and LayerStyle — pose, depth, reference-image identity and layered compositing, all from packs that are already installed and version-matched to the core.

Open ComfyUI
ControlNet composition control in ComfyUI
feature 3

Video, From the Same Graph

WanVideoWrapper, LTXVideo, HunyuanVideoWrapper, AnimateDiff-Evolved, VideoHelperSuite and Frame Interpolation. Send a still into a video graph without leaving the tab or renting a second machine.

Try video
Saving and reusing a ComfyUI workflow on Diffus

How it works

From Zero to a Running Graph

The install step is the one you skip.

step 1

Open the Tab

ComfyUI loads with all 62 node packs present. Nothing to clone, nothing to pip install.

step 2

Load or Build a Graph

Import a workflow JSON from anywhere — the nodes it references are almost certainly already here.

step 3

Pick a Model and Run

70,000+ models are in the loaders. Queue the prompt; our GPUs do the work.

Open ComfyUI
Free creator tools

Prefer a Single Button?

Not every job needs a node graph. These run on the same models and the same GPUs.

AI Image Generator

Text to image with community models, styles and aspect ratios.

Try for free

AI Image Editor

Prompt-guided edits on your own images — add, remove or reshape objects.

Try for free

AI Video Generator

Turn a prompt or a reference image into a short clip.

Try for free
Explore the library

Every Model in the Loader Dropdown

Checkpoints, LoRAs, LyCORIS and embeddings, selectable from any ComfyUI loader node without a download.

Cyberpunk stylized portrait of a bald woman with tribal patterns and big eyes, lit by pink and blue light with glasses and electrical wires attached.
MeMaXL Flat Anime Style - Noob/Illustrious/Pony/XL v4.0 B [Zootlustrious-v2]
Vanillaware Style | Anima/SDXL v2.0 [Zootlustrious-v2]
Chrome Spice v1.0
Cyberpunk(Photographic style) SDXL V.1.0
A person dressed in an ornate metallic steampunk outfit stands on a foggy cobblestone platform holding a detailed gun, with a vintage steam train in the background.
Digital line art illustration featuring a woman reclining on a soft surface, viewed from behind, with flowing long blue hair and silk fabric draping over her legs, surrounded by glowing bokeh lights and orbs on a white background.
ComicSimp v1.0
Vixon's Pony Styles - Kehoe v1.0 Kehoe v1.0
A girl rowing a small boat in a stormy sea with large waves and a swirling bright sky above, anime style
Cross Belt Blindfold | Illustrious Illustrious 2.0
A mystical forest guardian wearing ethereal white robes stands barefoot in a dark forest, her glowing blue antlers adorned with moss and vines, with shimmering eyes and cinematic lighting.
Eldritch Fantasy for Flux v1.2
Rhea/レア (Fire Emblem: Three Houses) SDXL LoRA | 5 Outfits [Illustrious] v1 (Illustrious)
zhongfenghuaStyle_FLUX_ Lora | 厚涂笔触_FLUX版_ Lora v1.0
Get inspirations

Built With These Graphs

Work from the community, with the model and prompt behind every image.

A hand-drawn sketch of a boy and girl ice skating hand-in-hand on a city rink at night with colorful Christmas lights and falling snow surrounding them.
A dark fantasy anime-style digital painting featuring a skeletal queen with glowing blue eyes, adorned with intricate golden honeycomb armor and robotic wings, set against a blurred forest background.
Snow-covered plum blossom tree with bright red flowers standing on a cliff under a gray sky, rendered in Yoshitaka Amano style with dramatic chiaroscuro lighting.
A cute chibi snowfox with a blue-tinted tail walking through a snowy forest, leaving behind a trail of multicolored glowing paw prints under soft natural light with sparkling snowflakes.
Grotesque witch smeller figure with a pointed hat and decayed skin, overlooking a sunset city skyline with dramatic orange and red clouds.
Close-up impasto painting of a sea turtle with detailed shell texture, resting on a golden sand beach with vibrant turquoise water and sunlight reflecting off the wet sand.
A black and white surreal fashion portrait of a young woman standing in an impossible urban corridor with mirrored glass and striped geometric patterns inspired by M.C. Escher architecture.
A punk woman leaning against a wall in a dark shadowy room with a misty gray background, depicted in a moody Limbo style silhouette.
Full body mature opera diva in dark, metallic-accented layered gown walking under a large ruined glass bridge with a turquoise sky and a distant wizard's tower.
A wererabbit girl with white fur, rabbit ears, antlers adorned with a pink flower crown, dressed in a maid outfit, reading a book in a forest with sunlight filtering through trees and white rabbits nearby.
A female futuristic warrior wearing a yellow textured bodysuit, standing between two white robotic humanoid figures in a minimalistic setting.
Black and white illustration of a woman with a red turban and patterned jacket, smoking a cigarette against a yellow background
Realistic digital portrait of a young red-haired woman with freckles, wavy hair, wearing a vintage outfit, softly lit against a dark background in Da Vinci style.
CGI-rendered anthropomorphic duck with black plumage and large orange beak, styled in Rembrandt-inspired Baroque chiaroscuro lighting on a brown gradient background.
Surreal landscape featuring a large black-and-white inverted triangle in the sky depicting trees and buildings by a reflective lake, set against a peaceful sunset with soft natural colors over a shoreline with flowers and plants.
A stylized illustration of a girl with dark auburn twin braids wearing a flowing white dress standing on a light-colored staircase with flowers below and a dark background.
A young woman with short blonde hair sits gently amidst a field of yellow and orange wildflowers, wearing a light flowing white dress, blending softly with the nature around her.
A photorealistic anthropomorphic bird with white feathers and green stripes on its chest, bathed in golden sunlight in a lush forest with red leaves.
A lone synthetic soldier stands in a corridor under saturated red light, reflected in a shallow pool. Behind is a large fragmented celestial Noh mask face with glitch and kanji symbols.
A bride standing alone inside a dark church illuminated by a bright white veil and a faint heart-shaped light above her
A white animated candle character with expressive eyes furiously running away from a burning matchstick held by a large human hand, with wax dripping and motion lines emphasizing urgency.
Double exposure of hooded figure silhouette blending with a forested landscape featuring a winding river and cascading waterfalls illuminated by golden sunlight.
Young woman taking a playful mirror selfie in a colorful purikura arcade booth surrounded by neon lights, kawaii stickers, and digital heart overlays.
A watercolor art portrait of a red-haired person wearing traditional ancient Asian clothing, sitting outdoors beside a wooden building with sunlight illuminating the scene and mist particles in the air.
A colossal, ethereal being with shimmering purple scales and glowing eyes towering in an ancient forest under twilight skies, facing a lone traveler.
A large crystal-clear ice cube on a shallow pool of water reflecting a vibrant sunset, surrounded by smooth stones and distant silhouetted figures in a tranquil landscape.
A large mechanical elk covered with vines stands on a snowy cliffside near an abandoned elf temple, with monks meditating nearby and birds on its antlers.
Mechanical clockwork dragon towering over golden meadows where dwarven farmers herd giant mechanized beetles equipped with seed-firing cannons, under a misty sky.
A cyberpunk warrior sits with a commanding pose, featuring robotic gold arms, dreadlocked hair, and a mechanical sword, dressed in a steampunk brown outfit with a bowtie.
A serene woman with platinum hair wearing a gothic-cyberpunk headdress of iridescent feathers and neural circuitry, holding a glowing crystal heart, illuminated by bioluminescent light against a dark background.
Silhouette of a lone traveler standing barefoot on a rocky hillside at sunset with a glowing cityscape and dramatic clouds in the background.
A tall red haired woman wearing a neon asymmetrical dress in bright pink, yellow, and orange walks powerfully through a dystopian urban wasteland with glowing neon signs and vivid colors.
Photo-realistic portrait of a woman with vibrant orange hair styled in double buns and long braids, striking blue eyes, floral face paint, and an ornate black and gold outfit.
A peaceful sleeping woman with multicolored flowing hair lies on a blue couch in a softly lit room with sunlight streaming through a window, painted in a watercolor style.
Anime-style surreal portrait of a young person with short dark hair, their face obscured by a chaotic collage of colorful Polaroid photographs against a soft muted blue background.
A girl in a school uniform holding a red oil-paper umbrella stands on a snowy Japanese street at night, with cinematic lighting and softly falling snow.
Digital painting featuring two standing human figures on the left and a walking cat on the right, rendered with watercolor and ink splatter effects in shades of blue with abstract water splash elements.
Close-up of a nurse with a face half human and half rust, wearing a rusted nurse cap and uniform, standing in a dark room with a bright door behind.
A dark oil painting of a pale gothic princess standing inside a medieval church, bathed in glowing moonlight, done in the styles of Shaun Tan and Rembrandt.
Oil painting of a tall red and blue Japanese pagoda surrounded by autumn trees beside a tranquil river with a red wooden bridge, mountain backdrop in ukiyo-e style.

ComfyUI on Diffus — FAQs

Skip the Install. Keep the Graph.

Open ComfyUI with 62 node packs and 70,000+ models already in place.

Open ComfyUI

No Setup

Cloud GPUs

Product screen shoot