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SD3 and SD3.5, hosted

Run Stable Diffusion 3.5 in Your Browser

SD 3.5 Large, Large Turbo, Medium and 3.5-based community checkpoints, ready to prompt. No 16 GB download, no diffusers setup, no GPU.

Generate with SD 3.5
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Benefits at a glance

Why Run SD 3.5 Here

The model is free to download. What is not free is the disk, the GPU and the hour of setup.

The Whole SD3 Family, Loaded

26 SD3 and SD3.5 checkpoints and 12 LoRAs are hosted and selectable — 3.5 Large, Large Turbo, Medium, and the community fine-tunes built on them.

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Compare It Against Flux and SDXL

SD 3.5 is one model among 70,000+. Run the same prompt through Flux, Qwen, SDXL or an Illustrious fine-tune in the same session and keep whichever wins.

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Form, WebUI or Node Graph

Start in the one-box generator. When you need ControlNet, inpainting or a LoRA stack, the same model is already waiting in ComfyUI and the A1111 WebUI.

Open ComfyUI

Core capabilities

What You Can Do With It

Generation is the first step, not the whole job.

feature 1

Text to Image at Full Resolution

Prompt SD 3.5 Large for detail or Large Turbo for speed, at the aspect ratio you need. Its rectified-flow architecture was built for multi-subject prompts and legible text in image, the two places earlier Stable Diffusion versions struggled.

Start generating
Stable Diffusion 3 sample images
feature 2

Edit What You Generated

Inpaint, outpaint, upscale, swap a background or fix a face — without exporting the image to another tool and losing the generation parameters.

Open the editor
Editing a Stable Diffusion image on Diffus
feature 3

Add LoRAs, or Train One

Stack SD3.5 LoRAs from the library, import one from Civitai by URL, or fine-tune your own on Diffus and use it the moment training finishes.

Browse models
Selecting a Stable Diffusion model on Diffus

How it works

Three Steps, No Setup

Nothing to download and no hardware to buy.

step 1

Pick SD 3.5

Choose 3.5 Large, Large Turbo, Medium or a community fine-tune from the model list.

step 2

Write the Prompt

SD 3.5 follows long, specific prompts well — describe the scene rather than stacking keywords.

step 3

Generate and Refine

Iterate, then upscale or inpaint in place. Outputs land in your gallery.

Get started
Free creator tools

More Free Tools

Single-purpose tools 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.

Try for free

ComfyUI

The full node graph, with 62 node packs preinstalled.

Open ComfyUI
Explore the library

SD3 and Everything Else

Checkpoints, LoRAs and embeddings across every open model family, ready without a download.

Darkest Dungeon Styles + Character Pack IL&NoobAI | Shrekman Darkest Dungeon Loras DD2Style-V1
Bone Collector Barrel Lookdown _- IL -_ V1
A girl in a school uniform holding a teddy bear stands under a bright blue sky filled with clouds and musical notes, with utility poles in the background.
Cinematic Kodak Motion Picture "Film Still" Style XL + F1D + Illu + Pony + zit KodakMotionPicture XL v1
Cinematic Kodak Motion Picture "Film Still" Style XL + F1D + Illu + Pony + zit KodakMotionPicture XL v2
A giant girl wearing a floral skirt and crown, holding a Super Mario-style bomb, stands smiling crazily above a construction site with a large explosion below, rendered in pastel vaporwave and mixed media style.
Not Artists Styles for Pony Diffusion V6 XL Summer Days 2
[Style/Pony] RELSM - Semi Realism✨ v1.0
[Pony] Geekpower AI Styles SomethingWeird
Ariel (The Little Mermaid) Disney Princess - | Illustrious XL | XL PONY | SD 1.5 - by YeiyeiArt Ariel PONY XL V.
Close-up selfie of a woman wearing makeup in natural lighting with mountains and a sunset in the background
Vixon's Cute Styles - colourcore colourcore v1.0
Close-up portrait of a grimdark sci-fi figure wearing a heavily detailed gas mask with glowing green circular lenses, covered in religious symbols and tangled wires, holding a glowing mechanical relic cube.
Velvet's Mythic Fantasy Styles | Flux + Pony + illustrious + ZiT + Anima + Krea2 Pony Anime Illustrations
Not Artists Styles for Pony Diffusion V6 XL Smooth Anime [M]
A dynamic illustration of a girl in a floral summer dress throwing a baseball towards the viewer, set against an orange background with motion lines and dramatic perspective.
Cyberpunk android with a robotic arm standing in a steamy shower with rain falling, viewed through a wet glass panel, set against a futuristic city backdrop at night.
Photorealistic image of a Japanese girl with blue bob hair wearing a shiny white and black edgPlugsuit bodysuit sitting on a rooftop at sunset in Tokyo.
Steampunk woman wearing a corset dress and tiny top hat, holding an owl, standing framed in a riveted teal train doorway with cinematic low-key lighting.
Get inspirations

Made on Diffus

Community work, with the model and prompt behind every image.

A digital art scene of a mountain valley with snow and ice featuring a large metallic pink sphere floating above, illuminated by soft ethereal light and a solitary red-cloaked figure below.
Close-up portrait of a young woman with freckles, blue eyes, and natural makeup, wearing a black beret and gold hoop earrings in soft natural light.
Ink splash art of a female warrior in red samurai leather armor, shown in silhouette with intricate linework and chiaroscuro lighting, accompanied by Japanese kanji.
Silhouette of two people rowing a boat on a calm lake at sunset with city buildings and an orange sky reflecting on the water
A hyper-realistic chrome skull with a reflective silver and purple surface, mouth wide open revealing a glowing purple orb inside, set against a vantablack background with purple tint.
Hyper-realistic digital chrome skull with reflective metallic surface, molten lava erupting from eye sockets and mouth amid fiery orange glow.
Vector art of Shadow the Hedgehog standing on a rock in a detailed mountain landscape with a large full moon glowing in yellow behind snowy peaks, vibrant flowers in foreground.
A haunting figure with glowing eyes is cocooned in spiked chains within a dark, crimson-lit void surrounded by mist and shadows.
Close-up portrait of a slender fashion model with sharp cheekbones and flawless skin, wearing a sleek high-fashion top, shown with vivid glitch-style color fragments and cinematic lighting on a minimalist soft gray background.
A cyberpunk-style girl wearing a hooded jacket and headphones, with striped thigh-high socks and a choker, standing against a complex futuristic background with chromatic aberration effects.
Profile of a man's head rendered in gray tones with abstract white noise resembling hair, set against a white background.
Close-up of a faceless robot geisha with a smooth porcelain mask, dark hair styled in a bun adorned with gold flower ornaments, wearing an ornate floral-patterned kimono under dramatic volumetric lighting.
A decaying evil clown man wearing a fancy sparkly woman's hat, featuring vibrant colors, bold ink lines, and a watercolor wash on aged paper.
A fearsome chupacabra stands in a moonlit desert outfitted with high-tech survival gear including a hydration pack and sand goggles, depicted with bold ink lines and vibrant colors.
Modern cantilevered building with floor-to-ceiling glass walls illuminated by warm orange light, extending over ocean cliffs at dusk with fog and crashing waves below.
A highly detailed and hyper-realistic river landscape with a wooden cabin, rowboats on clear water, surrounded by lush forest and rocks, under a partly cloudy sky.
Digital illustration of medieval knights in armor standing and conversing in a sunlit forest, with a blonde woman in a blue dress holding a glass of wine.
Close-up of a small evil creature with horns restrained inside a glowing, translucent magic crystal surrounded by eerie light particles and a dark forest background.
A glowing bioluminescent waterfall cascading down from towering rocky mountains in a lush Pacific Northwest forest under a colorful sunset sky, with beams of light and surreal ethereal elements.
Close-up digital portrait of an alien woman with green skin and red eyes, featuring subtle mechanical elements and a cyberpunk workshop background in Gameboy-style green, white, and black palette.
Portrait of an elderly man with wrinkles and age spots, sitting with his hand on his face against a bluish-green blurred background, captured with dramatic lighting.
Dark silhouette of a person with abstract geometric gradients in gold and red, featuring moody lighting and a grainy film texture.
A young girl with long wavy brown hair wearing a light green dress gently cradles a large white goose with an orange beak against a soft dark green background.
A colossal dark tornado spirals down from a stormy twilight sky over farmland, with electric transfer towers lining the landscape under dramatic, cinematic lighting.
A highly detailed portrait of a bleached, human-like advanced female android dressed in ornate historical costume with golden armor and intricate embroidery, against a dark, atmospheric backdrop.
A dark, gothic magic forest illuminated by dramatic volumetric lighting with a lone cloaked figure standing before a giant ancient tree with a glowing doorway.
Oil painting of a lighthouse standing on a rocky cliff, with turbulent turquoise ocean waves below and a swirling sunset sky in Van Gogh style.
Macro photograph of blooming cherry blossoms swirling with luminous, ethereal light, set against a deep indigo and emerald background with soft golden underlighting.
Digital illustration of a woman's silhouette adorned with yellow flowers positioned before a large golden clock face showing Roman numerals, set against a vibrant sunset cityscape with orange and golden hues blending into glowing twilight.
High-contrast black-and-white close-up digital drawing of a female cyborg face with intricate metallic cybernetic enhancements around the left cheek and eye, featuring a dark textured background.
Close-up of a borg man cyborg with gray skin, metal armor, and cables inside a scifi starship, featuring an eyepatch and illuminated green mechanical eye.
Digital artwork of a female character sitting on a park bench in an urban marketplace, wearing white thigh-highs and holding a PlayStation Portable, under daylight.
A towering dark blue mind flayer with glowing white eyes and dripping mouth looms over a cloaked figure standing on rocky ground, illuminated by eerie cinematic lighting against a solid black background.
Minimalist flat vector illustration featuring a black silhouette of a girl looking upward with red and black heart symbols above her head on a yellow background with stylized black vertical lines.
Close-up portrait of a young woman with short black hair wearing a vibrant cobalt blue wide-brimmed hat and matching high-necked coat, featuring bold blue lipstick and eyeliner, against a charcoal gray background.
Vector illustration of a glowing figure with fire for hair hugging a smaller figure with soft pink tones, set against a twilight sky with two crows and a ghost floating nearby.
Highly detailed black and white hyper realistic creature with multiple large horns and tree-like limbs, depicted in a bizarre, otherworldly comic book style at a low angle.
A grand medieval castle atop a hill in the Scottish Highlands, surrounded by morning mist, rolling moorland with blooming purple heather, silhouetted trees, and soft golden sunrise light.
Closeup of a black futuristic helmet with a highly reflective digital display visor showing colorful ASCII art bullseye on a mechanical knight against a desert background.
A futuristic ninja-samurai wearing a polished chrome kabuto helmet and high-tech titanium armor, standing under a full moon with a glowing katana and a black cloak.

Stable Diffusion 3 and 3.5 — FAQs

Try SD 3.5 Without Downloading It

And compare it against Flux, Qwen and SDXL on the same prompt, in the same session.

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