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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
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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.

Lovecraftian Nightmare Landscapes Flux
STYLES | PONY & ANIMAGINE RMS v0.1 (Pony V6 XL)
A detailed digital illustration of a female angel with black and red hair, red eyes, white feathered wings, a cracked floating halo, wearing a black vest, white shirt, and red tie, featuring visible tattoos and scars on her arms.
Temogam Art Style v2.0
[Pony] Geekpower Artists Style Optionaltypo
Terrifying Clown (FLUX) flux v1
Nani Pelekai (Lilo & Stitch) - Lora Illustrious Illustrious
Akabur Style PDXL, Illustrious Akabur V2.5
Frank Flux-etta V1
A surreal abstract portrait of a young woman with platinum blonde hair and pale skin, her face partially obscured by bold, colorful horizontal brushstrokes in yellow, blue, red, green, and white against a dark background.
biostuff experiments - mushroom house v0.1 mossystuff
Shrekman Style MIX v1.1pony
Woman in a pink summer dress with lace trim, wearing a straw hat and large hoop earrings, with chestnut hair and olive skin, leaning against a textured wall.
See through blouse - no bra V0.1
Cherry-Gig Style for PonyXL v1.0
MorgyMix-illustriousXL v4.1-Painterly-AAAAAAAAAA
Makima (Chainsaw Man) Flux LoRA v2.0
Get inspirations

Built With These Graphs

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

Silhouetted English Gothic church behind a bare tree with a bicycle nearby, all reflected in a puddle, captured in soft sepia tones with a textured beige background.
A futuristic, sleek high-tech luxury yacht with curved windows and a circular pool, cruising through calm coastal waters surrounded by mountainous landscape and smaller boats.
Highly detailed CGI of a futuristic spherical space station with white modular structures and dramatic lighting, set in a snowy mountainous landscape.
Majestic frozen castle with towering spires covered in ice, set in a vast icy landscape with snow-covered terrain and jagged ice formations under a cold blue sky.
A faceless goddess with a smooth, starry black head and dark, ornate armor with white fur collar, holding her hand raised against a vibrant pink and magenta cosmic background.
A slender elven mage with long black hair and glowing violet eyes stands in a ruined stone castle under a stormy night sky, casting swirling purple magical energies from his gloved hands.
A sinister figure with glowing orange eyes wears a black top hat with a red band and a flowing red coat, set against a solid red background.
Close-up portrait of a female elven warrior with silver and black flowing hair, wearing intricately detailed silver armor adorned with gold accents and emerald gems, staring thoughtfully with piercing green eyes.
Black and white portrait of a young woman dressed as a dark clown cat, with platinum blonde hair, bold clown makeup, black leather cat ears, studded choker, and claw-like black leather glove.
Highly detailed engraving illustration of a demented and evil old pope looking upwards from a high angle, set against a black background in a gothic horror style.
Close-up portrait of a mysterious girl with wet, long brown hair and blue eyes partially hidden behind large tropical leaves in the rain and fog.
A surreal portrait of a faceless figure with a burning void replaced by a flame-rimmed black eclipse, set against a muted twilight blue background.
Close-up portrait of a young woman with a striking blue eye reflecting a burning cityscape, featuring a pointed elven-like ear and soft textured skin against a dark background.
Close-up of a woman's face partially illuminated by a narrow vertical sliver of light showing her piercing blue eye, dark eyebrow, nose, and lips against pitch black shadows.
A pale gothic princess in a long black dress stands inside a medieval stone church, gazing out an arched window with warm light illuminating her profile.
A teen girl with large blue eyes and short black hair wearing a green flight suit and sitting inside a spaceship next to a window, rendered in an oil painting style with Rembrandt lighting and intricate details.
A sprawling aetherpunk city with towering spires combining metal and organic elements, featuring a detailed, glowing airship floating above lush cliffs and bridges.
Massive dark tower illuminated by fiery lights at base and glowing red lights near top, with blue lightning striking in a stormy night sky
A female warrior wears a skull mask and black tactical armor, holding a glowing green lightsaber against a dark and smoky background with glowing blue hair.
Cybernetic female android wearing a black and white skull mask with camouflage armor, holding two futuristic guns in a dynamic pose under a structure in a rocky environment.
A mystical moonlit landscape featuring a majestic castle shrouded in fog, a flying dragon silhouetted against the full moon, a brooding knight, and a young woman in white robes standing on a misty cliff.
A slender Japanese woman with porcelain skin and raven-black hair wearing a sleek avant-garde black outfit stands confidently against a wintry, holographic sky with soft pastel hues, evoking a dreamy winter morning.
Dramatic close-up of an intense gothic couple dressed in elaborate black leather and lace attire against a vivid red background, showing romantic and dark elegance.
A pale-skinned woman with short white hair wearing a shimmering transparent lace robe surrounded by large, textured white worms with red tongues, glowing softly against a bright white background.
A vintage-style illustration with a bold coral red background featuring two stylized figures; one wearing a yellow gas mask, striped pants and yellow bags, the other in a patterned kimono, surrounded by small humanoid robots and a silver bucket.
A surreal portrait of two women in flowing gowns levitating above a dark, desolate landscape under a cloudy sky, conveying weightlessness and mystery.
Demon girl with large curled horns, grey eyes, white braided hair, intricate tattoos on one arm, elf ears with multiple piercings, and ornate turquoise jewelry against a neutral background.
Dynamic angled anime-style illustration of a female character with platinum blonde hair wearing a black tactical bodysuit and combat boots, holding a submachine gun against a grey, glitch-effect background.
A man stands facing a cityscape with a symmetrical reflection in water, painted in a contemporary abstract expressionism style with deep blues and purples and visible textured brushstrokes.
A dreamlike lakeside scene featuring a wizard's tower constructed from blue and white Moroccan tiles, surrounded by lush trees with mountains faintly visible in the background, reflecting on calm water.
Close-up black and white portrait of a shaved-head man with intricate head tattoos, heavy film grain, dramatic lighting, and hands clasped showing rings and bracelet.
A girl wearing a red straw hat and white dress walks on a narrow stone path surrounded by blooming pink sakura trees, heading towards a distant mountain temple under a bright cyan sky with floating mountains in the background.
Narrow, winding red bridge glowing brightly in a foggy futuristic cityscape with towering dark buildings and neon accents
Two koi fish, one red and one gray, swimming in a yin-yang formation through a swirling whirlpool surrounded by cherry blossom petals and ink-style wave patterns.
A small teddy bear stands on a bed holding a wooden sword, protecting a sleeping boy from large dark shadow creatures with glowing eyes in a dimly lit nighttime room illuminated by a bedside lamp and moonlight.
Portrait of a woman with short bob haircut and blue eyes, wearing a black turtleneck against an orange gradient background with moody lighting.
Dark and dimly lit scene with thick chains hanging from the sky and a thin elongated mysterious figure walking through a shadowy, surreal maze.
Young person in sleek black turtleneck wearing glossy black over-ear headphones and a glowing orange virtual reality visor against a vibrant yellow background with neon geometric patterns.
Digital illustration of an androgynous figure with sleek dark hair, wearing a voluminous black coat and layered silver chains, set against a swirling psychedelic background.
A dark, towering three-headed harbinger with silver skull masks surrounded by tendrils of dark energy, looming over a burning village with three cloaked figures in foreground.

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