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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.

A girl rowing a small boat in a stormy sea with large waves and a swirling bright sky above, anime style
Cross Belt Blindfold | Illustrious Illustrious 2.0
A mystical forest guardian wearing ethereal white robes stands barefoot in a dark forest, her glowing blue antlers adorned with moss and vines, with shimmering eyes and cinematic lighting.
Eldritch Fantasy for Flux v1.2
Rhea/レア (Fire Emblem: Three Houses) SDXL LoRA | 5 Outfits [Illustrious] v1 (Illustrious)
zhongfenghuaStyle_FLUX_ Lora | 厚涂笔触_FLUX版_ Lora v1.0
Extreme close-up of a person with ashy skin wearing aviator goggles with colorful reptilian lenses, bright green lipstick, long black hair with vibrant green streaks, and blue ribbons, surrounded by neon bokeh light effects.
A pale-haired gothic sorceress clad in detailed black and gold armor wielding a rune-inscribed sword, standing on rocky terrain before a colossal obsidian dragon with glowing crimson eyes, set against a pink and purple ethereal sky.
A girl with folded ponytail wearing a white dress with Juliet sleeves and white strappy heels sits calmly on a wooden bench next to a fierce black dragon, illuminated by dappled sunlight filtering through surrounding foliage.
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
Get inspirations

Made on Diffus

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

A close-up of a molten gold eye embedded in a swirling fractal obsidian cosmic void, featuring hieroglyphic sigils on its iris, surrounded by dark crystalline ribbons and bioluminescent details.
A cyberpunk girl with white hair and red streaks wearing an exoshell suit and mask, squatting in a dark futuristic laboratory holding a glowing holographic butterfly with cables plugged into her back.
Dark-skinned female dragon girl with white hair, wearing tactical gear, gas mask, and backpack, standing in dusty ruins with torn cape and dragon tail.
A small chibi kodama wood spirit releasing a glowing Chinese lantern into the night sky over a photorealistic pond and meadow with many floating lanterns and bokeh lights.
Photo-realistic portrait of a woman with long wavy black hair and blue eyes, wearing a sheer light-colored top, shown from a profile camera angle with soft lighting and a beige background.
Double exposure portrait of Himiko Toga with silhouette and interstellar space opera theme, featuring cosmic landscapes and neuron-like space elements
Closeup silhouette portrait of a Japanese sci-fi warrior wearing an Anubis-style helmet with a dark outfit and flowing hair, standing in front of Egyptian pyramids and a glowing orange moon.
A warrior clad in ornate armor rides a dragon-like horse with large wings through raging flames and embers, escaping a fiery hell, rendered in a detailed, realistic fantasy art style.
A dark, moody watercolor-style illustration of a molecular structure viewed from a low angle, featuring interconnected transparent spheres with glowing lines on a blue gradient background.
A fantasy woman with pale skin and braided dark hair is embraced by a large menacing red creature with glowing yellow eyes and sharp teeth, set against a dark background.
A figure cloaked in shadow stands before a towering wooden gate engulfed in bright flames in an ancient, misty forest, surrounded by burning embers and charred trees.
Vibrant pop art portrait composed of ultra-fine parallel contour lines in electric pink, cyan, yellow, and magenta, flowing smoothly across the face and hair against a bright blue background.
A digital illustration of a mysterious figure wearing a dark hooded cloak with detailed gold patterns, glowing red eyes behind a metallic mask, holding a glowing orb.
A woman with long curly hair adorned with red roses, wearing a vintage white dress, standing against a dark stone wall in a moody atmosphere.
A slender bat girl with short hair, prominent bat ears, and large arm wings wearing a black outfit with neck tufts, set against a high contrast gray and pink background.
Two figures dressed in black streetwear stand facing an orange and red graffiti mural in a dark urban setting, one holding a knife.
A dark fantasy portrait of Yennefer of Vengerberg standing on a gothic balcony during a storm, featuring her in a black feathered gown with violet eyes and flowing raven-black hair.
A lone figure walks through tall, dry grass toward a large wrecked ship perched on an orange hillside with scattered ruins under a pale sky, rendered in Kibromoks art style.
Highly detailed cyberpunk portrait of a female android with short pink and purple hair, glowing red eyes, and intricate mechanical body parts against a white background.
Photorealistic humanoid robot completely covered in overlapping PG-13 sticky notes with only the metallic face exposed in a dark blue-lit server room.
Anime styled image of Tsunade from Naruto wearing a sleeveless shirt and pants, smiling and reaching out outdoors in a garden pathway.
Photorealistic portrait of a cat girl with long purple hair and animal ears lying on a bed with white sheets in a Valentine's bedroom setting.
A slim Japanese woman with long black hair wearing a floral print dress and an open cardigan sitting in a cozy cafe holding a coffee cup with warm detailed lighting.
Portrait of a Japanese style girl with brown hair wearing a brown ribbed turtleneck sweater and a pleated skirt, looking at the viewer with soft natural light and realistic shading.
A dark humanoid figure with a glowing red circular object for a head is running down a dimly lit hallway with speed lines emphasizing movement.
A fluffy chibi wolf 2D sketch howling at a large bright full moon in a photorealistic nighttime nature scene with rocks and forest.
A woman meditating peacefully at the river edge in a lush jungle surrounded by big green plants, vivid orange flowers, and colorful paradise birds flying above under soft ambient lighting.
A moss-covered supercomputer structure with glowing lights, situated in a lush green forest with tall trees and a mossy stone path, evoking a pristine Victorian science fantasy laboratory atmosphere.
A dimly lit still life featuring a cracked spellbook with parchment pages covered in runes, a human skull adorned with a pendant, a mechanical staff emitting violet energy, glowing arcane candles on brass holders, and steampunk goggles resting on another skull, set on a black velvet cloth.
A futuristic orc mercenary with rugged goggles and a lit cigar, wearing battle-worn armor against a vibrant psychedelic space background, painted in an oil painting style with visible brush strokes.
A sky-seer goblin with a large spherical helmet featuring three eye-like lenses stands on a rocky hill, casting warp-routes into a stormy sky filled with floating islands and glowing navigation orbs, rendered in a dark fantasy oil painting style with vibrant colors and punk aesthetics.
Portrait of Queen Nefertiti wearing a detailed blue and gold Nemes headdress and collar, illuminated by moonlight against a star-filled night sky over the Nile River delta.
Ultra-realistic digital portrait of a pale woman with a sharp boy cut and red glitter lipstick holding a transparent red orb, wearing an ornate black garment with floral embroidery under dramatic light bands.
Highly detailed nu disco and retro pop album cover featuring a white woman with elaborate futuristic accessories and intricate design elements on a vibrant pink background.
Cybernetic female portrait with glowing red eyes, intricate mechanical and geometric futuristic headpiece, illuminated by dynamic volumetric lighting in dark and red hues.
Vintage steam locomotive with black and red design emitting large plume of orange and gray smoke, traveling through a snow-covered mountainous region with snow-dusted trees.
Portrait of a woman with vivid red hair flowing dynamically, captivating blue eyes, and glossy red lips against a dark background with dramatic lighting.
Stylized angelicpunk elf female portrait with white feathers and colorful accents, rendered with niji iridescent style and volumetric lighting
Close-up digital portrait of a cyberpunk girl with neon yellow and purple hair, multiple tattoos and piercings, wearing a black leather jacket and fishnet top, with vibrant neon background.
A dark emperor wearing an ornate black porcelain mask cracked in half, detailed with elaborate silver embellishments and 16th-century style armor under dramatic 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.

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