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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.

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.
Humans LyCORIS v1.0
Portrait of a nordic female demon with flawless crimson skin, white marble horns curving from her temples, sharp white graphic eyeliner, and avant-garde red couture fashion against a smoky gray background.
Get inspirations

Made on Diffus

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

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.
A dark gothic demonic warrior stands powerfully amidst ancient ruins under a full moon, holding a large battle axe with glowing green core and horned helmet.
Detailed cyborg portrait featuring gold swirling accents and crystal-like elements on a realistic female face set against a black background.
Full body depiction of Sheelba of the Eyeless Face, a pale warrior in white and yellow garments standing on rocky terrain in an elvish landscape under a yellow sky in Moebius style with volumetric lighting and intense colors.
A dark knight clad in spiked armor and a horned helmet stands ominously in front of a large, glowing red moon, holding a gothic sword with a misty and eerie background.
A hyperrealistic digital portrait of a striking young platinum blonde woman with slicked-back hair, piercing blue eyes, dramatic black eyeliner, and a black top against a dark gradient background.
A digital painting of an orange hair girl with red eyes, sitting crouched in an urban setting with a white brick wall and framed photos behind her, wearing an orange ribbed sweater, green pants, and brown boots, bathed in warm sunlight.
Flat vector illustration of a girl laughing and sitting cross-legged on a cushion in a bedroom, holding a pink phone, pointing, with two cats in front of her, potted plants, and a stack of books nearby.
A serene lake at dawn with reflective water mirroring a soft pastel sky in pale blues, pinks, and lavender. Mist partially obscures a pine tree-lined shore under diffused early morning light.
Close-up portrait of a young woman with red hair, glowing skin, pearl earrings, and vintage-style clothing illuminated by Rembrandt lighting.
Full body of a male warrior with an illuminated alabaster face and flowing cosmic nebula-like cloak, standing on rocky terrain against a starry fantastical sky.
Photorealistic mechanical knight wearing metallic armor and a tattered cape, standing in a desert with a giant sword, amid sand and fog haze.
Portrait of a princess woman with long pink hair covering her eyes, wearing a high glossy metallic maid-inspired dress and a silver tiara, standing before a dark gothic mansion background.
A slender woman in a black asymmetrical dress stands in a doorway illuminated by striking red light, facing a dimly lit teal room with a modern white chair and a small table with lamp, and a pile of clothes on the floor.
A hyper detailed, futuristic structure resembling a massive spherical skull on a rocky distant moon, featuring acidwash textures and intricate mechanical elements, under a sunset sky with smaller moons in the distance.
A dark warrior mage clad in intricate black armor with glowing runes summoning two crackling, blue arcane magic orbs in a misty fantasy battlefield.
Silhouette of an observer standing on a glowing red surface facing a glowing fiery spiral mandala surrounded by dark clouds and mist at the end of the universe.
Black and white image of a man in a classic black tuxedo kissing a woman dressed in a nun costume with a white headscarf and black corset, seated on a black cube in an arched setting.
Old sealed letter on antique paper surrounded by handwritten script, accompanied by a black ink bottle and elegant fountain pen.
A confident woman with red hair sits in a modern swivel chair wearing a wide black brim hat, black leather top with puffy sleeves, bell-bottom black pants, and high platform heels with red soles, posed dominantly with praying hands under a spotlight in a minimalist studio setting.
Stylized fashion illustration of a Danish woman with a ginger bob haircut wearing a black blazer, turtleneck, flared trousers, and high platform black patent leather shoes sitting on a yellow block against a monochromatic yellow backdrop.
Monochrome photo of a shiny metallic obelisk with a high reflective finish standing tall in the middle of a grassy morning meadow under a foggy sky.
Jinx from Arcane with pale blue emo hairstyle stands in a dark urban alley illuminated by a flickering pink and blue neon sign, surrounded by graffiti walls and trash bins.
A lone traveler in a hooded cloak stands on an alien desert of ivory white sand, facing towering black obelisks with glowing inscriptions under a stormy sky illuminated by lightning and auroras.
Female warrior with flowing fiery hair and glowing orange eyes, clad in detailed ornate dark armor, standing in a moody forest with embers floating around.
A detailed sailing ship with orange-brown sails navigating ocean waves in space, with Earth and stars in the background, rendered with low saturation and depth of field.
Dark fantasy scene with large black obelisks in symmetrical alignment and a glowing red eldritch artifact hovering at the center beneath a cosmic sky.
High-detail digital artwork of a faceless god with a starry cosmic face, holding his hand to his face, wearing an intricately designed dark armored robe with a white fur collar, against a star-filled universe background.
A woman with long black hair and pale skin sits in a foggy, mist-covered forest courtyard at night, illuminated by soft candlelight and surrounded by trees and stones.
Close-up of a commander-class mecha head featuring angular graphite-gray armor panels with warm ochre accents, a glowing teal V-shaped mono-eye sensor, and forward-swept yellow antennae.
A large futuristic spaceship with aerodynamic design and intricate details flying above a desert-like alien planet, viewed from a top-down panoramic perspective with soft, diffuse lighting.
Digital graphic design of a woman with a sharp white bob haircut wearing a pastel rainbow geometric patterned jumpsuit, blending into a similarly patterned background, showcasing a sleek futuristic GTA 6 style.
Close-up portrait of a pale-skinned elven princess with silvery hair wearing a sleek black mechanized suit featuring articulated joints and subtle neon accents under Rembrandt lighting.
A serene ethereal female character with long flowing white hair adorned with a delicate floral headpiece, dressed in a light flowing gown holding a glowing golden sword emitting warm light amid golden petals and an ancient arched stone background.
A dark warrior clad in ornate black armor and hood stands wielding a large fiery sword surrounded by a horde of skeletal undead amid blazing flames and smoke.
A picturesque autumn landscape on a Canadian ridgeline with vivid maple trees in deep crimson and orange, morning sunlight streaming through fog, and warm golden underbrush.
A series of colossal circular stone rings covered in lush green moss and vines, forming a tunnel-like ancient ruin deep within a vibrant, overgrown jungle valley with soft, cinematic lighting.

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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