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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.

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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.

AyamiKojima Style v1.0
Anime Art-Style Anime_Retro
A detailed landscape painting forming a face silhouette with a snow-capped mountain ridge, an alpine lake reflecting dawn light on the left, and a shadowed pine forest with a chapel clearing on the right.
Cyberpunk stylized portrait of a bald woman with tribal patterns and big eyes, lit by pink and blue light with glasses and electrical wires attached.
MeMaXL Flat Anime Style - Noob/Illustrious/Pony/XL v4.0 B [Zootlustrious-v2]
Vanillaware Style | Anima/SDXL v2.0 [Zootlustrious-v2]
Chrome Spice v1.0
Cyberpunk(Photographic style) SDXL V.1.0
A person dressed in an ornate metallic steampunk outfit stands on a foggy cobblestone platform holding a detailed gun, with a vintage steam train in the background.
Digital line art illustration featuring a woman reclining on a soft surface, viewed from behind, with flowing long blue hair and silk fabric draping over her legs, surrounded by glowing bokeh lights and orbs on a white background.
ComicSimp v1.0
Vixon's Pony Styles - Kehoe v1.0 Kehoe v1.0
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.
Get inspirations

Made on Diffus

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

Close-up of a reflective human eye with a detailed iris resembling a colorful cosmic nebula and star constellations.
A colorful hand-drawn sketch of a joyful dog wearing a purple winter hat and red scarf, sitting on a wooden toboggan sliding down a snowy hill with light snowfall.
Oil painting in Vincent van Gogh style depicting a starry night sky with swirling stars, Langlois Bridge over water, a blooming Sakura tree with pink petals, and a rustic house under textured rough brush strokes.
Close-up profile of Elizabeth Liones with white hair and blue eyes, illuminated by cinematic dramatic lighting with a blurred background.
Digital illustration of a female warrior in futuristic Tibetan armor holding a glowing trident, standing next to an elder guide in jade-green robes, with a massive crystalline dragon behind them on cracked coral red ground.
A lone traveler with a staff and a dog stand on a rocky outcrop in a snowy mountainous landscape, gazing at a colossal skeleton pierced by a giant sword under a twilight sky.
A fantasy landscape featuring a field of tall, dark blue oversized swords decorated with red ribbons, surrounded by vibrant pink flowers with a small figure walking on a path under a partly cloudy sky.
A massive gothic castle with numerous spires illuminated by eerie red light, set against a bright full moon and stormy night sky with bats flying.
A vast desert corridor framed by monumental alien architecture with thousands of bronze-armored soldiers kneeling beneath a glowing blood sun, a cloaked priest-warrior in the foreground with raised arms, and starships rising in the background.
Lush lavender field under a vibrant blue sky with fluffy pink clouds, bees flying and foraging, detailed foliage and distant Provence landscape.
A mysterious figure in a black hooded robe wearing a dramatic gold thorn crown, with black leather gloves detailed with gold chains, in dark cinematic lighting.
Side profile of a figure in a black tactical suit marked 230 wearing a detailed beige sci-fi helmet with cables and antennas against a red blurred background.
A lone figure hiking along a rocky mountain path enveloped in mist and clouds, with towering jagged peaks and an ethereal, dreamlike atmosphere.
Macro photograph of a ripe heirloom tomato showing detailed surface texture, speckling, and green stem crown with vibrant reds, yellows, and greens under studio lighting.
A cat submerged up to its face in a bubbly bath with a bright yellow rubber duck on its head, teal tiled background, and pink tub edges under moody lighting.
Silhouette of a girl holding two red heart shapes in a field under an orange sky with bold graphic colors and stylized illustration.
A skeleton king seated on an ornate silver throne under a beam of light, wearing a tall black crown with purple gemstones, a black robe with gold trim, and a thin black translucent shawl over its skull.
Middle-aged Englishman with graying swept-back hair and heavily tattooed arms, wearing a white shirt and dark trousers, sitting on a box in an outdoor backyard smoking a cigarette, with a small white terrier dog beside him, against an old brick wall and wooden door.
A dark, mysterious male silhouette surrounded by swirling ethereal mist and glowing lanterns in a warm-toned fantasy realm rendered with oil painting style.
Mystical serpentine creature with shimmering iridescent scales emerging from mist in front of an ancient Egyptian temple adorned with hieroglyphics.
A majestic winged lion with golden-brown fur and large black wings stands on a moss-covered rock in a sunlit forest clearing, illuminated by dappled light filtering through the trees.
Vibrant illustration of Lady Mechanika in dynamic pose wearing futuristic steampunk armor inside a glowing architectural structure.
A futuristic portrait blending charcoal sketch with soft pink tones, featuring translucent choker, silver ear cuffs, floating geometric earring, and soft light effects.
Portrait of a woman with red hair holding a white wildflower in stained glass art style, wearing a yellow and blue kimono dress with suburban houses in background.
A woman with fair skin and piercing eyes wearing a dark hooded cloak with a gold clasp, conjuring swirling blue water-like magical energy from her hands.
A fantasy character woman with black hair in a red kimono with gold patterns, accompanied by two large foxes in front of a Japanese torii gate.
Digital drawing of a girl squatting with flowing pink smoke above her head, set against a soft blue background.
A derelict orbital habitat ring cracked open to space with sunlight streaming through a massive breach. Mutated zero-G trees and glowing bioluminescent vines overgrow the interior, while a tiny figure in a spacesuit floats near the breach observing the scene.
Surreal sculptural artwork with twisted branches and human-like forms, split between a dark blue and vibrant yellow background
Abstract double portrait of female faces merging with foam-like textures in a dark minimalism style inspired by Novum Arte.
Hyperdetailed dark minimalistic biomorphic megastructure with weathered metallic elements and moist surfaces featuring reflections.
A massive AI tower shaped like a human face with glowing red scanning grids and the text '6VIDIT9' on a holographic screen, looming over a rainy futuristic city street with robotic sentries and people walking.
A surreal, abstract artwork featuring a partially undressed figure amidst pastel flower petals, with soothing sidelighting and a calm, dreamy atmosphere.
Close-up portrait of a futuristic female robot with striking red eyes and black hair with blunt bangs, adorned with intricate mechanical parts and robotic joints, set against a vibrant red background with Japanese text.
A cheerful elven warrior with long white hair, clad in golden armor, sits triumphantly on the head of a dead dragon in an autumn forest, holding a rune-inscribed greatsword.
Fantasy scene with a male figure in dark armor kneeling in a blood-red pool, large tattered demon wings extended toward a glowing red moon, surrounded by swords under dramatic night lighting.
A surreal dark fantasy portrait showing a figure with perfect anatomy surrounded by skulls and roses, illuminated by Rembrandt and dynamic lighting.
A dark, gothic charcoal-style drawing of a werewolf humanoid figure leading a pack of fierce wolves through a misty, ancient forest with looming broken pillars.
A dark sci-fi scene shows a Tech-Priest Magos standing on a rusty cable bridge inside a gigantic Necron secret facility. A giant mechanical skull with glowing orange eyes and green lights looms above, illuminating the eerie surroundings with green light.
Close-up of a young woman with fragmented, fractal skin revealing mechanical clockwork and cosmic filaments beneath, with vibrant lighting and high detail.

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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