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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.

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.
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
Get inspirations

Made on Diffus

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

Close-up of a woman's face with a glowing jellyfish diagram near the eye and orange coral-like light patterns, set against a stormy sea background with soft lighting.
A cyberpunk female warrior with red glowing eyes, a neon halo behind her head, wearing a sleek dark outfit and holding a katana in a futuristic city setting.
Close-up portrait of a tattooed woman illuminated by purple and pink neon light, holding a katana handle with Japanese characters wrapped in dark fabric.
Side view of a mature gothic elemental figure seated alone at a table in a dark steampunk Victorian lunatic asylum, adorned with bejeweled accessories and large intricate orange plasma wings, rendered in black-toned Cubism style with detailed Zentangle patterns.
A zombie-like old man with a ragged coat and shovel stands in a foggy churchyard in front of a freshly opened grave, under a full moon with a gnarled tree behind.
A traditional East Asian woman dressed in elaborate Tang dynasty attire plays a pipa amidst an ethereal rocky landscape with a glowing golden halo behind her head.
A cyborg woman with her robotic faceplate removed, revealing detailed circuit boards, motherboards, and electronic components beneath, illuminated by purple light.
Oil painting landscape with tall trees, rocky trail, mountain, lake, and a dramatic cloud formation in the sky, inspired by Albert Bierstadt.
A serene elven sorceress in detailed golden armor and flowing cape stands in a shimmering lake surrounded by a misty, dark forest.
Abstract cat portrait with colorful patches and blue eyes in the style of Christopher Wool on a minimalist beige background
A silver-haired elven girl with cyberpunk implants wearing a red and gold traditional Chinese qipao stands gracefully in a misty bamboo forest with bioluminescent mushrooms and sakura petals drifting around.
A figure with red skin and black horns standing in rain surrounded by glowing yellow and white flowers floating on water with vivid reflections.
A young female with flowing white hair composed of twisting, amorphous shapes resembling an eldritch abomination, wearing an elaborate white dress with ruffles and a corset, set against a dark, surreal background featuring mechanical and organic elements.
A robed cultist prays at an ancient obelisk emitting a pillar of light in a dark fantasy apocalyptic landscape with vibrant colors and bold ink lines.
Close-up of a cyberpunk character with striking blue eyes, black hair with blunt bangs, wearing an intricately designed metallic mask and holding a metallic fan and sword.
Close-up portrait of a female character with pale cracked porcelain skin and a glowing red cybernetic eye on the left, dark wet hair, intense natural right eye, wearing a high-collared white garment and red earrings.
Hyper-realistic close-up portrait of a futuristic woman wearing red sunglasses with neon red eyes, black short hair, dark makeup, and glitch art elements on a dark green background.
A young woman with closed eyes, tears streaked down her face, surrounded by vibrant orange roses and glowing fireflies amid a foggy, moody setting with dramatic orange and blue lighting.
A detailed digital illustration of a surreal woman with vivid blue skin, bright yellow-green eyes, red lips, and orange nails. Multiple cracked, dripping eyeballs float above her dark hair against a dark, abstract background.
A photorealistic digital artwork of a serene woman with eyes closed, illuminated by warm light, lying against a vibrant green glowing grid background.
Hyper-realistic cinematic portrait of a one-eyed cyclope creature with dramatic lighting, grainy texture, and shallow depth of field.
Portrait of a 23-year-old tattooed woman with black and auburn two-tone long hair, glowing floral tattoos, wearing a black see-through dress in soft afternoon lighting.
Oil painting style image of Mount Fuji erupting with vibrant smoke plumes and contrails in the sky, two girl silhouettes standing in foreground with small hearts above them.
Close-up portrait of a sad teen princess with red curly hair, blue eyes, pale skin, and a silver crown, depicted with Rembrandt lighting.
Dark-skinned female character with yellow eyes and long orange hair, wearing a shiny black latex bodysuit and a white headband, set against a bright outdoor forest and blue sky background.
Close-up artistic portrait of a woman with pale skin and dark hair facing forward next to an owl, both showing intense, expressive eyes.
A detailed metallic humanoid cybernetic sentinel with reflective surfaces and intricate mechanical parts, surrounded by floating cosmic spheres and birds.
Hyper-realistic steampunk airship adorned with rococo gold embellishments floats majestically through a dramatic stormy sky with dark clouds and lightning over a rugged alien coastline.
Abstract silhouette of a young woman in a white flowing dress with chaotic white strokes for hair, set against a deep navy blue background with gold specks.
A futuristic stealth fighter with dark gunmetal alloy hull and glowing LED cockpit flying through a surreal red sunset sky filled with dark red clouds.
A regal woman dressed in traditional East Asian attire with red and black intricate patterns and gold accents stands with a fierce dragon coiled around her, set against a vivid red moon background.
Anime-style cinematic scene of a sailing ship cutting through ocean waves at sunset, featuring a female figure reaching forward amidst splashing water and dynamic lighting.
Modern abstract painting of a dark-skinned man in profile with a serene expression, against a stark white and vibrant orange background.
A transparent glass hourglass containing two figures: a girl with fiery orange curls and a yellow sundress floating among golden fragments in the upper chamber, and a boy with electric blue hair sitting below among scattered golden pieces, illuminated by a warm golden hour light.
A woman in a black dress stands on rocky terrain beneath a dark sky with swirling light effects forming rings above her, surrounded by distant mountains and a foggy atmosphere.
Silhouette of two girls watching the vibrant sunset over the ocean with palm trees along the horizon, rendered in an oil painting style.
A cute white-haired girl in a blue hoodie sits on a tree stump holding a red balloon and a knife, with a black crow perched on her head in a dark forest surrounded by skulls and plants.
Hyper-realistic sci-fi portrait of a beautiful princess with glowing blue eyes, intricate blue crown and armor, set at night with a dark background
A dark sci-fi fantasy scene showing a giant black hole with spider-like appendages looming over a detailed fantasy village from a bird's-eye aerial perspective.
Close-up view of a highly detailed otherworldly creature with an alien-like translucent skull, illuminated by moody rim light against a dark background.

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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