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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.

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.

Browse models

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.

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.
Anime-style girl in a pink hoodie bending forward, tying red high-top sneakers, with long brown hair and a green backpack outdoors in a park setting.
Portrait of a cyberpunk girl with pink hair, yellow eyes, sharp golden teeth, wearing a futuristic black outfit and metallic collar against a vibrant neon background.
A futuristic robotic insect warrior with golden butterfly wings and chrome armor stands confidently with cables in each hand, set against a vibrant paint splatter background.
A retro anime style wolf girl with ginger hair, wolf ears, and a bushy tail sits on a moss-covered balcony railing with a playful expression, plants around, and buildings in the foggy background.
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)
Get inspirations

Made on Diffus

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

A mystical librarian in flowing celestial robes holding an open book, standing between towering ancient bookshelves, with a cosmic nebula sky blending into the vast library background.
Surreal floating city constructed from towering blue-green crystal buildings above clouds at dawn, rendered in a dinkfsn style ink wash painting.
A mysterious gothic queen with pale skin, glowing fiery red eyes, wearing a detailed black armor and a dark crown emitting red fiery energy in an ethereal gray swirling background.
Close-up of a cyberpunk robotic face wearing a futuristic helmet with glowing red circuitry patterns and red illuminated eyes.
A futuristic robot with glowing eyes stands thoughtfully while painting a detailed nature scene with trees and a river on a canvas.
A battle-ready cyberpunk geisha stands in a neon-lit back-alley temple, wearing a futuristic kimono with graphene armor and mechanical targeting implants on her face and hair.
A huge dragonfly with golden-orange wings and scales, carrying a human rider sitting in a saddle on its back, flying over a rocky and grassy fantasy landscape under a blue sky with fluffy clouds.
Ultra-realistic digital portrait of a cyberpunk girl wearing futuristic black armor embedded with red fluorescent lights, set against a softly lit brooding cityscape with depth of field effects.
Woman with short dark hair wearing a weathered red and silver mecha exoskeleton in a snowy mountain environment with blurred peaks in the background
Black and white overweight cat standing upright on a sidewalk wearing a black Batman costume and sneakers in front of a yellow gas pump and electric car charging station on a sunny day.
A barefoot girl with short blonde hair sits casually on the edge of a rooftop against a bright blue sky with fluffy clouds, surrounded by green plants.
A girl with short blonde hair stands alone in a dark forest clearing illuminated by soft sunlight filtering through tall trees, creating an otherworldly atmosphere.
Side profile of an android wearing a worn, green camouflage cyborg mask revealing intricate mechanical parts, set against a vast mountainous battlefield background.
A highly detailed painting of a majestic three-masted pirate ship anchored in a tranquil tropical cove, with black sails marked by a large white skull and crossbones, surrounded by lush green islands under golden dawn light.
A vast alien crater housing a mysterious sci-fi research facility with a glowing blue core emitting light through concentric rings, surrounded by a purple desert landscape and jagged mountains.
A majestic steampunk airship adorned with rococo scrollwork and illuminated windows floats through a stormy sky under a full moon above an alien jungle.
A digital artwork of a woman with long white hair wearing a black latex bodysuit and thigh-high boots, sitting sideways on an ornate pedestal with a glowing pink cyberpunk background.
A towering obsidian monolith with twisted bone-like roots rises amid swirling purple nebula clouds, green ethereal fire wisps dance around its base in a Risograph print style.
Young girl wearing a Japanese school uniform standing on a balcony at sunset with soft evening light illuminating her and the background cityscape.
A surreal and ethereal hand emerging dramatically from water, surrounded by splashing droplets with a misty, dreamlike landscape in the background.
Black and white portrait of a goth girl wearing a black dress with a strict white collar, holding a small vial of poison in a cemetery background, with intense gaze and wet slicked-back hair.
Low-angle portrait of a porcelain-skinned young woman with a jet-black bob and choppy bangs, wearing a black turtleneck and a daisy-embroidered pinafore, yellow cable-knit knee-high socks, sitting against a bright cerulean sky with translucent soap bubbles floating around.
A close-up drawing of a girl with long white hair partially covering her yellow eyes, surrounded by large bright sunflowers on a white background.
Ultra-close macro photo of a woman's face with black hair, showing fine details with a low saturation and an otherworldly atmosphere in hyperrealistic style.
A regal androgynous character with platinum-blonde hair, wearing a purple top hat and aristocratic coat adorned with intricate gold embroidery, rose-tinted glasses, and magenta eyeshadow.
A weathered Celtic druid in a bearskin cloak stands chanting over a large cursed standing stone covered in glowing green ogham runes, with sunlight fracturing through distant megaliths.
A vibrant neon orange oak tree stands beside a small lake with a moody sunset and starry sky, reflected vividly in the water with otherworldly glitch effects.
Sepia-toned digital illustration of a futuristic off-road vehicle driving through a rocky desert canyon with dust trailing behind, surrounded by rugged cliffs and additional vehicles in the distance.
A hyper realistic portrait of a young woman in stylish office clothes posing beside a large coordinate boring machine inside an industrial workshop, with depth of field emphasizing details.
A towering golden Baroque-style ornate statue with swirling complex designs stands prominently in the middle of a historic European-style street filled with people under a partly cloudy blue sky.
Charcoal drawing of Mimikyu crouched in a corner with a torn cloak, surrounded by ominous shadows and heavy rain streaking the textured paper.
Digital concept art of a post-apocalyptic desert featuring a large crumbling alien structure with rusted metal and machinery, illuminated by an eerie red moon, with an abandoned off-road vehicle in the sandy foreground.
Portrait of a vampire girl with blonde twin braids and orange eyes wearing an oversized black shirt against a blue and orange abstract background with sparkles.
Character Mercy from Overwatch floating midair at night, holding a large lancer assault rifle, wearing a white bodysuit and futuristic glowing wings, viewed from a low angle.
Silhouette of a Vietnamese woman wearing a conical hat, carrying a wooden basket, walking through a misty landscape at sunset with a warm orange and pink sky.
Portrait of a redhead girl with green eyes and freckled cheeks wearing a flower crown and a dark lace-trimmed dress against a muted floral background.
Side profile portrait of a person with intricate braided hairstyle and high black collar with neon lighting accents, illuminated with blue light.
Close-up portrait of a woman with short black hair surrounded by vibrant yellow and orange flowers under natural sunlight with eyes closed, expressing serenity.
A mysterious male figure wearing a light blue hooded cloak emitting glowing orange particles, standing confidently against a dramatic cloudy sky.
A lone swordswoman kneeling in the ruins of a traditional Japanese tea house, holding a katana over a bloodstained tatami mat, with pink cherry blossom petals drifting through shattered walls and soft light beams illuminating the room.

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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No GPU

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