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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.

Corin Wickes (Zenless Zone Zero) XL/Ilustrious LoRa v1.0
Protoneon - Illus x Niji v1.0
Color Palettes Red Black & White
Jinx (Arcane / League of legends) | FLUX + Zimage Flux v2.0
Okami Style [FLUX] v1
Suleika Vicious Suleika Vicious
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
Get inspirations

Built With These Graphs

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

Highly detailed futuristic cityscape featuring a sleek red sports car on an elevated highway with neon lights and cyberpunk architecture.
CGI-rendered futuristic cityscape with a woman standing on a platform wearing an orange robe, surrounded by towering metallic skyscrapers under dramatic lighting.
A highly detailed digital artwork showcasing a futuristic architectural structure with metallic spires and warm lighting, set in a mountain landscape with reflective water at dusk.
An ethereal woman with long flowing white hair wearing a sparkling white gown stands in a misty, moonlit field surrounded by glowing fireflies with tall dark structures in the background.
Ultra-realistic portrait of a female biomechanical robot with white metallic skin and gold accents, looking upward with dramatic lighting.
A guard in a detailed scarlet robe stands solemnly by still water reflecting the full moon and dark, jagged Mordor landscape under volumetric moonlight.
A golden metallic robot with a skull-like face surrounded by swirling smoke in a dark, atmospheric setting.
Highly detailed mechanical cyborg with a polished white helmet and intricate metal skeleton standing in a dim, deteriorated laboratory setting.
A dark fantasy warrior wearing intricate glowing armor with blue luminescence and an ethereal face mask, standing against a black background.
A female volleyball player reaching out to hit a volleyball very close to the camera, with her hair flowing and a volleyball net and crowd blurred in the background under a clear blue sky.
A photorealistic fog enveloping a cityscape with silhouettes of trees and a prominent building, bathed in soft hues of pink, yellow, and orange at sunset.
Surreal dark and moody mountain landscape with a double exposure effect forming a colorful all seeing eye pyramid, sun and moon behind clouds in the sky.
A man and woman holding hands and standing by a large circular window, admiring a detailed futuristic cityscape with skyscrapers and a river under a bright sky.
A sci-fi woman with wild blonde hair stands confidently inside a mechanical and surreal spaceship interior, wearing a long orange coat and black boots.
A futuristic warrior clad in highly detailed power armor with a helmet, holding a large red and black spear in a war-torn cityscape background.
A woman in a futuristic orange outfit with black gloves posing dynamically in front of a mechanical and organic spacecraft background in outer space, with flowing fabric and contrasting light and dark elements.
Portrait of a serene female figure with a pale porcelain-like face, adorned with an intricately designed black and gold ornate headdress featuring baroque filigree and cosmic symbols, wearing a high-collared black garment with golden embroidered patterns.
A slender Japanese woman striking an eccentric, dynamic pose wears avant-garde armor-like fashion with spiked details, standing on a snowy rock under a sky filled with a holographic grid of cold-colored patterned figures.
Side profile of a futuristic geisha wearing an emerald green kimono and a transparent glass headpiece with flowing fractal designs, styled in Sorayama and Yoshitaka Amano influences.
A dark cavern entrance illuminated by a red-lit doorway with two hooded figures standing guard with glowing red eyes, mist and a narrow river flowing through jagged rocks.
A calico cat peacefully sleeping on moss-covered ledge surrounded by red flowers, featuring a cyberpunk-style robotic arm prosthesis, with a twilight ambiance and graffiti-covered walls.
A girl with black hair wearing a brown trench coat and gloves stands on a rainy city street at night, illuminated by warm bokeh lights with an exhausted expression.
Close-up of a sleek black supercar front under low light with glowing LED headlights, matte and glossy textures, and carbon fiber details.
Vibrant digital art of a glowing girl sitting on a traffic light against a bright blue sky with pink contrails and sparkling effects
A futuristic spherical spaceship featuring a mechanical and organic design with a flowing caramel-colored surface contrasting white, set in a surreal outer space environment with cyberpunk influences.
A digital painting of a sprawling geometric urban cityscape under golden light with abstract Bauhaus design elements and towering buildings.
A woman in an intricately detailed rococo ballgown made of feathers stands in a green, mystical environment with towering rock formations and billowing mist.
A towering abyssal punk structure made of star fruit with glowing purple lightning and bright glitter, set in a dark apocalyptic void under a starry sky
A surreal landscape featuring a hut beside a reflective lake, large golden planets floating in the starry sky, and a large tree with golden leaves in vivid colors and multilayer paint splash style.
Realistic image of a redhead woman with freckles and blue eyes wearing a black beret and casual outfit holding hands on a city street.
Close-up portrait of a cybernetic female combat cyborg with anodized metal body parts, glowing orange eyes, and intricate mechanical detailing under cinematic lighting.
A stylized digital anime portrait of a woman with short messy silver hair and striking teal eyes. She wears a melting gold mask that drips down over her face and shoulders, set against a cascading waterfall background.
Woman wearing a turquoise scarf with fringe and fur coat looking at her reflection in a small round mirror with snow-covered trees in the background
Young woman with blonde hair in a black suit and red striped tie, sitting on a rainy rooftop with cigarette smoke rising, under a dramatic stormy sky.
A classic red and white tram floating mid-air above a bustling cityscape during sunset, framed by vibrant pink cherry blossoms.
Haunting upper body portrait of Hatsune Miku with pigtails and iconic dress, her face a void and body dissolving into digital code and light particles.
A tranquil woodland scene featuring a cozy witch's cottage with a moss-covered roof beside a clear pond, connected by a wooden bridge amidst lush greenery.
A massive stone guardian lion statue with glowing orange eyes stands animated in front of an ancient palace gate during a thunderstorm, surrounded by lightning, with a lone figure glowing blue standing at the gate entrance.
A highly detailed 3D emblem featuring an intertwined powerful Chinese dragon with jade-green scales and a roaring tiger with bold orange-and-black stripes, surrounded by lotus flowers and Asian ornamental patterns.
Close-up of a bird warrior with an eagle's face partially covered by a beige headscarf, wearing ornate metallic shoulder armor, set against a blurred desert background.

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