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

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.

Start generating

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.

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.

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.

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.

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.

AI Image Editor

Prompt-guided edits on your own images.

ComfyUI

The full node graph, with 62 node packs preinstalled.

Explore the library

SD3 and Everything Else

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

A girl with long black hair and red eyes sits confidently on an ornate chair holding a glowing red katana, dressed in a black floral kimono and high heel boots, set in a dark, chain-decorated room.

30-year-old woman in a bathroom wearing a pink towel wrapped around her head, white tank top, and patterned loose pajama pants, taking a night time selfie with a small smile

Side view of a blonde woman kneeling indoors wearing a floral kimono and thigh-high boots, holding a katana in a rustic wooden room.

Detailed vintage-style illustration featuring a skeletal figure with long hair, depicted in dark red, pale brown, and black hues, set at a Dutch angle.

Oil painting in impressionism style depicting a blonde woman in a white dress sitting on a patterned sofa with a calico cat resting on her lap, both characters showing emotional expressions.

Anime style blonde girl with twin drills hairstyle, decorated with gemstone pins and ribbons, giving a thumbs up with a smiling expression.

A detailed dragon with metallic sheen and intricate pulsing red and blue ais-vesselz veins covering its body.

A woman with dark hair and a red headband wearing a red and white gingham mini dress and black biker boots, sitting on a concrete ledge at night against a textured urban wall with city lights in the background.

Four silhouetted chairs facing a fiery, burning landscape under a dramatic night sky filled with thick flaming smoke and intense glowing flames.

Two anime girls in a neon-lit urban train interior at night, one sitting and one standing, illuminated by glowing city lights outside the window.

A towering bioluminescent abomination called the shrieking hammerbuster with iridescent hide and glowing horns hunts colorful insects in a lush desert oasis on planet Quirklebrock IX under an alien sky.

Sepia-toned photo of a French girl in a leopard print dress sitting in a Paris cafe in the 1960s with her pet jaguar drinking coffee from a cup.

A steampunk-style woman scientist with black hair and green eyes wearing goggles and a leather apron, mixing green liquid in a glass flask in a vintage laboratory filled with glass bottles and equipment.

A beautiful ice sorceress wearing a neon blue crown and asymmetrical icy clothes, sitting on a throne of blue ice with a dark background.

Black and white night photo of the ancient colosseum showing its towering, half-ruined arches and intricate carvings illuminated by soft light beams through fog against a starry sky.

Photorealistic young woman with brown hair and short asymmetrical bangs wearing a medieval-style dress, holding a basket full of apples in an outdoor setting.

A mysterious Moonshadow Enchantress wearing a flowing starlight robe with fox ears stands beside a large nine-tailed celestial fox with glowing purple eyes, illuminated by a bright full moon and starry sky.

Close-up of a cute green frog surrounded by vibrant pink flowers, highlighted by dramatic lighting that enhances its textured skin and large eyes.

Young Asian woman in a brown floral cheongsam sitting inside an old 1960s Hong Kong tram with vintage photo effects

Close-up hyperdetailed head and shoulders portrait of a beautiful lady with freckles, ruby eyes, short hair, dark makeup, and a big smile under soft lighting.

Get inspirations

Made on Diffus

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

Silhouette of a horse rider standing at the sharp edge of a tall cliff under a bright, hazy sky with dramatic clouds, evoking mysticism and surrealism.

Black ink wash painting of a giant dragon with red eyes, open mouth showing sharp teeth, amidst waves and mountains in a traditional Japanese style landscape.

A single candle with wax dripping in a tarnished silver chamberstick, its flame forming a glowing heart shape, surrounded by shadowy smiling faces with toothy eyeless grins in the dark background.

Minimalist watercolor and ink illustration of a tranquil cherry blossom grove with slender sakura trees, a lone samurai figure, and a radiant setting sun behind a distant mountain ridge

Extreme close-up of a cloaked figure with glowing yellow orbs as eyes holding a crescent moon wrapped in gold dust with a dangling silver rocketship keychain, surrounded by colorful neon bokeh lights in a foggy, eerie background.

Close-up portrait of a young woman with long blonde hair enveloped in translucent green smoke against a dark background with a blurred neon city.

Close-up surreal image of a face enveloped in swirling smoke tendrils, blending cool blues and warm oranges against a dark background

A photorealistic landscape featuring a mountain topped with white cliffs above a desert background, with vast expanses of black sand dunes and a lone figure walking across the sand.

A mystical oracle in medieval garb holds a glowing crystal orb, illuminated by golden firelight, framed by a majestic cathedral window.

A post-apocalyptic survivor wearing a weathered hazmat suit walks through a desolate field filled with abandoned speakers and rusted metal under an overcast sky.

A photorealistic futuristic robot with a glowing white head and metallic body. The robot is posed dynamically with sound waves around, surrounded by bright light effects and sparkles against a blue background.

A hyperrealistic soft digital painting of a Japanese ghost teen girl with pale face and white makeup wearing a traditional kimono with faded patterns, standing in a misty forest under eerie soft Rembrandt lighting.

A woman with disheveled hair wearing a summer dress, shot overhead with a fisheye lens, featuring wide orange light leaks on a blue background.

Digital anime-style illustration of a girl with long purple hair and sparkling starry eyes, lying back with a pink cherry on a stem in her mouth.

A body tightly wrapped in delicate white spider web-like fabric hanging against a dark background, showing soft lighting and textured web details.

A digital artwork of a muscular hooded figure wearing a white jacket, black mask with glowing red eyes, smoking a cigar against a red background with other similar masked figures behind.

A fierce yeti with white fur and sharp teeth reaching out with a hand in a snowy mountain blizzard.

A man in a dark suit holding a brown briefcase buying a soda from a white Japanese vending machine along a quiet Tokyo backstreet with potted plants and trash bins.

A Soviet tank driving over a muddy trench under a cloudy sky, viewed from a low angle in a battlefield setting.

Traditional living room with floor to ceiling windows overlooking a snowy Moscow park and Stalinist apartment buildings. Features include mahogany wood floors, sofas, coffee table, rug, and fireplace.

Monochrome detailed silhouette of a woman in a dark, eerie setting surrounded by skulls and daggers in a gothic corridor.

A corrupt magical girl with glowing blue eyes and a pink whip in a greyscale urban alley, wearing a tight black outfit and a cape with pink lining.

Sinister necromancer in dark dungeon with glowing eyes, surrounded by skulls and skeletons, casting a dark ritual with magical energy and eerie smoke.

Screaming Nosferatu with wide-open mouth and pale skin in a foggy, decaying funfair at midnight with full moon and scattered vampires.

Detailed fantasy landscape depicting Black Wizard's Fortress built on a steep rocky cliff, surrounded by rugged mountains and forest, under bright sky with dramatic light and shadows.

A cyberpunk hooded figure wearing a black techwear hoodie and bionic legs stands on a futuristic city rooftop illuminated by neon cyan and red lights with floating cubes and digital shards around.

Close-up of a large white mechanical head with glowing teal eyes and a matte surface featuring scuffs and grime, illuminated by high-contrast lighting.

A vibrant mystical landscape at sunset featuring a towering jagged mountain, a calm winding river, dark shadowy trees, and an ancient tree silhouette with warm glowing colors.

A highly detailed, pink and yellow spider-like multi-legged vehicle with glowing neon eyes, set in a futuristic cyberpunk city at night.

Portrait of a girl with silver hair and red eyes wearing a white jacket and advanced cybernetic gloves, seated with a futuristic robotic setting.

A whimsical frog dressed in a tailored suit rides a huge gray mouse with a leather saddle holding a black top hat, set against a watercolor meadow background with wildflowers and gentle daylight.

A blonde-haired elf girl with a cybernetic right arm sits in a neon-lit futuristic city at night, wearing black techwear and holding a futuristic submachine gun.

Mystical angelic cyborg girl with robotic body and bright glowing angel wings, standing with saint halo against a red sunset in a hellish landscape surrounded by metal cyborg monsters crawling on the ground.

Portrait of a young woman with brown textured hair and hazel eyes wearing a green romper with a playful animal print.

Female character wearing futuristic cyber armor and helmet with mechanical legs, white long hair in twintails, white high-leg leotard, looking back over shoulder.

Cartoon red-haired girl with twintails wearing teal lingerie and thighhigh stockings, drinking a milkshake with a cherry on top through a striped straw.

Hyper detailed digital illustration of a woman with short dark hair wearing a frilly shirt and lace-up underbust corset, standing in a grass field with flowers.

A futuristic robot girl with metallic skin and a blonde braid stands on the moon's surface, holding a glowing star with Earth and a large moon in the background under a starry sky.

Blonde anime character in a pink military uniform with white pants and red boots, holding a gun in a dynamic pose inside a futuristic spacecraft corridor with detailed interior and vibrant 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.

No GPU
Free Trial

watercolor portrait colorful hair

Product screen shoot