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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.

Nova Furry XL Illustrious v6B
Stormtrooper outfit v1
She-Venom (Illustrious) v1.0
Ant King Beru Solo Leveling IL / PD / XL-GMR Ant King Beru Pony-GMR
Fusor's Cute-sor Style II [Illustrious] v1.0
RadSister Pony
Toadette (Super Mario) - [Anima/IL] Illustrious
Fire Human | Fantasy Fire Human | Ver 2.0
Close-up of a colorful layered dessert in a clear cup topped with whipped cream with a striped straw, set in a cozy restaurant interior with warm ambient lighting.
Close-up portrait of a girl with short black hair and green eyes wearing dark sunglasses, illuminated by warm golden hour light with high contrast and volumetric lighting effects.
Vixon's Illustrious Styles - Expressive Detailed Art illust
Valbun Style Illustrious
[SDXL]LuanFangHua | 乱芳华 | 国风大模型 v1.0
Ri-mix - [Illustrious + Anima] Bravo
A rat-like monster with red glowing eyes, sharp claws, and tattered leather wings wearing detailed dark fantasy armor standing on a log in a foggy forest.
Get inspirations

Made on Diffus

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

Portrait of a female warrior with dark long hair, elegant facial features, wearing ornate red and gold armor adorned with gothic cross motifs
A Saturn-era retro-futurist rocket launching at dawn with billowing flame and smoke, silhouetted spectators, and sunburst rays in a mid-century style.
A young teen princess with white long hair and a gold crown sleeps peacefully while hugging a white cat inside a dim palace chamber lit by sunlight through stained glass windows.
A small wood spirit figure with a square, blocky form covered in green moss, standing amid lush forest greenery.
A small green sapling emerging from cracked and barren earth under soft, diffused dawn light with a single amber ray illuminating its leaves.
A powerful witch with a muscular figure stands on jagged rocks amidst flames, wearing a tattered robe and a witch hat, holding a wooden staff with a glowing circular symbol on her chest.
A floating barefoot figure in a hospital gown stands in a shadowy corridor, wearing a smooth featureless ceramic mask and a glowing static halo above the head.
A towering death knight clad in intricate black armor with glowing fiery runes, holding a massive dark weapon on a desolate battlefield under a swirling, ominous sky.
Ethereal banshee spirit girl with long white hair, bloodshot eyes and a flowing white dress, screaming in a dark, foggy forest under a starry night sky.
A vibrant cyberpunk cityscape at sunset, featuring towering skyscrapers with neon lights, intricate wiring, and a pastel-colored sky blending orange, blue, and pink hues, framed by dark silhouettes of buildings.
A cosmic landscape featuring a towering dark mountain with a glowing doorway, under a swirling starry sky with a large red moon.
A young woman with purple hair reaching out to a large decaying mechanical figure in a post-apocalyptic cityscape under a fiery red sky.
Monochrome close-up of an old male sorcerer with red eyes, long beard, and black robes, casting blood magic with a black hand against a dark abstract background.
Close-up portrait of a person with black hair and freckles, neon red, pink, and blue streaks flowing down their face against a black background.
A woman with a messy bun sitting cross-legged on the floor in a living room, playing a Nintendo Switch, surrounded by three cats and a blue sofa in the background.
Corrupted digital portrait of a man named Mr. Negative using photo manipulation with fragmented and abstract grayscale elements accented by selective color saturation.
A bonsai tree with vibrant sakura petals in a traditional Japanese room with an ornate circular window and stone floor.
Young female Jedi Knight in black armor holding a green lightsaber, walking on an icy planet with crystalline ice formations and a large blue gas giant in the sky.
Darth Vader kneeling in a lush alpine meadow holding a colorful bouquet of wildflowers with towering mountains and pine trees in the background under warm golden sunlight.
Ink illustration of a lone astronaut in dark Gothic style, set against a vivid deep space backdrop with nebulae and galaxy elements.
Portrait of a woman with intricate white tribal markings on a shaved head, intense amber eyes, wearing a vibrant saffron shawl with detailed patterns and multiple necklaces in an abstract realism style with textured brushstrokes.
Close-up of a cyborg warrior with a skull-like face and mechanical breathing mask wearing a dark gothic exosuit with ornate mechanical details and battle-worn futuristic armor.
A cinematic futuristic urban canyon viewed through an anamorphic lens with a heavily armored protagonist standing on a rain-slicked, curved rail walkway illuminated by red neon lights under a smoky red sky.
A striking elven fashion model stands on a high-tech runway, wearing a futuristic translucent wedding dress illuminated by soft blue and silver lights, surrounded by an audience of cybernetic aristocrats.
A faceless woman draped in a white hooded cloak holds a cracked black porcelain mask with a disturbing smile close to her invisible face, set against a stark white void.
Serene mountain landscape with a grassy meadow lit by soft sunlight, featuring a towering cliff with greenery and mist, under billowing translucent clouds.
Portrait of a cybernetic queen with half her face covered in intricate dark cybernetic plating, a glowing blue optic lens on one side and an intense orange organic eye on the other, featuring tubes and metallic armor forming a technological crown.
Portrait of a cybernetic queen with borg-inspired armor, featuring green glowing eyes, dark metallic plating, and intricate technological implants.
Portrait of a horned female warrior with cobalt-blue eyes, blackened steel armor, and a red cloak standing before a wall of human skulls, holding a gold-hilt sword.
Dramatic fashion portrait of a pale bride wearing a black lace gown and a flowing tattered veil shaped like wings, holding a dried lilies bouquet wrapped in chains under an overcast sky.
Digital illustration of a blue-haired woman sitting on a rusted metal tank, wearing denim overalls and goggles, set against a sky filled with fluffy clouds.
A female wizard dressed in dark, ornate armor and a pointed hood stands in a moonlit magical forest, holding a staff with a large, curved blade, surrounded by glowing runes on the forest floor.
A grinning raccoon chef wearing a chef's hat stands beside overflowing trashcans filled with trash soup, illuminated by a vibrant purple glow in a flat vector style.
Close-up of a futuristic white helmet with a sleek black visor featuring glowing red eyes, draped with a gray cape adorned with black metal panels, set against a dark background.
Close-up of a futuristic white helmet with black visor and red line, paired with a gray cape featuring black metal panels, set against a black background in a cinematic, moody lighting.
Close-up hyperrealistic portrait of an alien creature with pale translucent skin, large amber eyes, a black mohawk, and braces on its teeth against a beige background.
A large alien UFO with a menacing robotic eye hovering over a pier at night, projecting a red beam that lifts a silhouetted figure above the pier, surrounded by colorful bokeh light effects.
Studio portrait of a platinum blonde woman with chin length bob, green eyes, wearing a dark top, under soft studio lighting
A stylized cartoon penguin character with curly blond hair and a costume adorned with red roses, raising its wings expressively with two speech bubbles at the bottom saying, 'They're the same thing! Doesn't anyone notice this?' and 'I FEEL LIKE I'M TAKING CRAZY PILLS!'
Close-up portrait of a cybernetic robotic warrior wearing bone-white biomechanical armor with wolf-pelt-like shoulder plates, a smooth white tribal mask with red slashes, and dark wood-textured helmet.

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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