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.

Anime-style girl with short dark hair and red eyes wearing a bike helmet, backpack, and pleated skirt, riding a bicycle on a crosswalk at sunset, looking back angrily.

Close-up of a glowing blue and purple crystal surrounded by moss on a wooden tavern table with warm low lighting and rustic wooden beams in the background.

Stylized illustration of a sulking girl with orange hair, deep blue eyes, wearing a chest harness and an o-ring collar, rendered in a partially colored painterly sketch style.

A blonde woman with very short curly hair wearing a light blue mini dress stands laughing joyfully with a dynamic pose against an abstract, glitch-patterned, dark background.

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.

Get inspirations

Made on Diffus

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

Close-up side angle portrait of a person with vibrant orange pigtails tied with black bows, wearing a black turtleneck covering their lower face with a monster maw design, surrounded by colorful neon bokeh lights.

Close-up of a young woman with blue-green eyes wearing a pink hat decorated with vintage gold pocket watches, vibrant floral face paint, and glossy red lipstick.

A whimsical gothic skeletal doll with thread-like limbs kneeling, holding a pot with a vibrant red flower and a translucent butterfly perched on it, set against a blurred, dreamlike background.

Close-up portrait of a realistic cyborg girl with delicate red hair curls, striking blue eyes, and white ceramic robotic shoulder, featuring detailed mechanical parts.

Detailed digital illustration of a rhinoceros head with golden intricate patterns and a teal-green horn set against a dark brown background.

Portrait of a young woman in a black turtleneck with a double exposure blur effect and colored lights on her face, set against a plain light background.

Blurred motion portrait of a person wearing a white shirt against a red textured wall

Close-up of a futuristic space spirit girl with magenta hair and glowing fiery eyes, burning flame extending downward in a starry cosmic background.

A woman in vintage 1950s fashion with a white blouse and coral skirt reads a note outdoors under soft daylight, carrying a retro camera and canvas bag.

A silhouetted figure walks through a sprawling cityscape shrouded in dramatic chiaroscuro lighting and atmospheric clouds, rendered in deep grayscale and red earth tones.

Graceful Indian woman in a sparkling pink lehenga twirling outdoors in a wildflower field with a man dancing in the background under a clear blue sky.

Overhead photo of a young Japanese schoolgirl lying on a grimy concrete floor surrounded by old, bulky CRT televisions and tangled wires, evoking a dystopian and nostalgic atmosphere.

A monochrome illustration of a moth girl with large eye-patterned moth wings, extra eyes, pointy claws, sitting on a tree branch against a red and black contrasting background.

Macro photograph of a Baby's Breath flower stem with delicate white clusters against a soft bokeh background with teal and copper tones.

Oil painting of a mountain goat standing on a rocky cliff with a small waterfall, rendered in an impressionist style with visible brushstrokes and a dynamic angle.

Silhouette of a girl dancing wearing a white sundress and high heel sneakers against a yellow-themed abstract cityscape background.

Portrait of a woman with black hair styled in side buns wearing a tan military suit with gold buttons against a white background.

A serious man wearing a grey and white futuristic suit with a high collar, featuring black hair on one side and white hair on the other, in an 80s fantasy movie style.

Portrait of a woman with orange pixie cut wearing a long cream-colored dress looking at the viewer against a dark background.

Low-polygon 3D modeling of a back alleyway at night featuring steam pipes, metal barrels, a parked delivery truck, and wall-mounted lights casting sharp shadows.

A hooded dark fantasy occultist with glowing orange eyes reclines in a gamer chair beside a glowing computer monitor illuminating tarot cards scattered on the floor, a calico cat sitting among fast-food wrappers and a pulp fantasy magazine in a cluttered dimly lit apartment bedroom.

A young woman with long red hair wearing a deep blue dress sits on a weathered wooden dock, dipping her bare feet in a calm river with trees in the background.

A yellow vintage car driving past abandoned, dilapidated buildings with crumbling stone columns and overgrown vegetation in an urban area.

A blursed movie poster titled 'Corn Frontation' featuring a giant anthropomorphic ear of corn with butter melting on its head, looming over a man having a picnic, with dark moody skies.

A photorealistic image of a school girl with brown hair and brown eyes, wearing a beige vest and blue bowtie, writing in a notebook inside a sunlit classroom.

A hyper-realistic fantasy portrait of a demon girl with yellow skin, black horns, intense orange eyes, and black makeup standing against a solid yellow background.

Cute white robot holding a large sunflower in a bright sunflower garden, painted in vivid watercolor style with bold saturated colors and expressive brushstrokes.

Close-up of the rear of a modified yellow car featuring dual concept art with black cityscape graphics, red taillights, and exhaust pipes against a yellow background.

A surreal scene of a 1960s yellow sedan with crab-like biomechanical legs standing on a deserted beach, under a muted gray-blue sky.

A vibrant 1960s vintage muscle car covered in colorful graffiti, set against a backdrop of bold, abstract urban street art with pixel block effects.

A hooded figure with glowing eyes stands on a desolate, empty highway at dusk, with a crimson sky and twisted cityscape in the background.

A lone figure stands inside a derelict building surrounded by graffiti-covered walls as a fiery swirling vortex emanates bright orange flames, illuminating the debris-strewn floor.

A dramatic aerial view of the rugged Irish coastline where emerald-green cliffs plunge into the churning Atlantic Ocean, with ancient castle ruins perched on cliff edges under morning mist and sunlight.

Shiny black male android squatting on a bed surrounded by intricate seafoam and silver swirling light trails made of engraved glass with billowing bright dust in the background.

A surreal horror portrait of a mysterious hooded figure wearing an ornate red floral cloak with detailed gold embroidery, showing a wide grin of sharp white teeth against a deep blue sky.

A towering female android glowing red with mechanical plating stands facing a man in a futuristic coat, illuminated by molten energy in a dark sci-fi scene.

InkPunk style man in brown coat holding pistol aloft and automatic rifle slung, standing on machinery with industrial fire and large airship U-5032 behind.

A young Korean woman with porcelain white skin wearing an elegant black mesh off-shoulder dress with a leg slit, posed within a white circular concrete structure against a deep blue sky.

Close-up abstract portrait of a face with layered textured overlays and emotional distortion in vibrant blues and reds with cinematic blur and soft grain.

Close-up portrait of a female face with wet hair and glistening water droplets under bright sunlight against a blue sky.

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

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