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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.

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
RadSister Pony
Toadette (Super Mario) - [Anima/IL] Illustrious
Get inspirations

Made on Diffus

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

A miniature knight in shiny metal armor facing a large snail with a sword drawn, set in a forest environment with moss and trees.
A Renaissance-style winter landscape featuring a tall waterfall cascading between snowy rocky cliffs, with a small dome-shaped observatory perched on the cliff top under a cloudy sky.
A tiny imp with large glassy eyes and small horns peeks out from behind a torn piece of paper with frayed fibers, set against a muted off-white background.
A cyberpunk woman with a robotic arm carefully trims a bonsai tree in a traditional Japanese room with wooden floors and sliding doors, anime style.
Portrait of a young person with short hair wearing a black sleeveless top and an intricate metal collar, exhaling smoke near a window.
Digital portrait of a Zerg-inspired alien woman with purple iridescent carapace, orange glowing eyes, and intricate biomechanical elements on her head and shoulder.
Silhouette art of an advanced sci-fi cityscape with towering skyscrapers during a golden hour sunset in warm sepia tones.
Close-up portrait of a woman's face covered in intricate stained glass panels of orange, blue, and purple hues with glowing golden eyes and translucent ruby lips.
A majestic cybernetic stag stands in a mystical forest, illuminated by dappled sunlight. Its fur glows with blue hues and patches of red light show beneath the skin, revealing robotic endoskeleton details. One eye glows red, and the antlers shimmer like shards of ethereal light.
Black and white close-up portrait of a freckled woman with dark lipstick and glowing red neon eyeliner, adorned with elaborate statement jewelry.
Young Cinderella with pale skin and flowing blond hair wears a glowing blue Victorian dress while dancing a waltz with a prince in a Victorian military uniform inside a grand castle ballroom.
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.
Side view of a warrior clad in battle armor with a dark, eerie post apocalyptic atmosphere, rendered in dynamic digital art style.
Minimalist geometric figure of a person collapsing to the ground with intense heat rays and a fiery red-orange background.
A delicate fairy resting her chin on her hands amidst large white flowers with orange centers, surrounded by winter elements and soft lighting in a realistic digital art style.
Close-up portrait of a woman with intricate black and white zebra-striped face paint, green eyes, and colorful beaded jewelry.
Detailed character sheet of Leeloo from a 2020s blockbuster remake featuring her vibrant orange hair and futuristic white thermal wrap costume with front and side views.
A weary robot with glowing power cables for hair sits at a dark, rain-streaked bar drinking a shot of amber-colored engine oil under flickering neon signs.
Close-up of a robotic android with white metallic skin wearing a white cartoon alien hoodie, illuminated by neon bokeh lights and atmospheric lighting in a dark background.
A gothic styled girl with blonde hair in pigtails, wearing black lipstick, a black corset dress, thigh highs, and a heart-shaped choker, standing by a wooden table.
A muscular female teacher with green hair and glasses wearing futuristic science fiction armor leans on a desk in a classroom, smiling teasingly while holding graded paper.
Anime girl with black long hair and brown eyes, wearing a white top with a plunging neckline and black hakama, standing near a lake with palm trees in the background.
Close-up hyper-realistic photograph of an amber eye with intense gaze, bronze skin with dark freckles, thick midnight purple eyelashes, dramatic dark makeup, and black butterfly stickers on the cheek.
A digital painting of a lone female figure walking towards a massive, weathered bipedal war machine on a sandy desert with a distant futuristic city under a bright blue sky.
An abstract horror-themed portrait featuring a ghostly figure with a skeletal face and dark eyes, surrounded by silhouettes, forest and building shapes, with English text scattered throughout.
A low poly voxel-style hooded character with glowing eyes sitting cross-legged on a wooden floor surrounded by scattered papers and illuminated by warm candlelight, featuring geometric and detailed textures.
A masked warrior with flowing silver hair stands atop a large steam cannon in a ruined cityscape at sunset, wearing a red cloak and holding a glowing emerald sword.
Close-up portrait of a futuristic woman with porcelain skin and white hair, wearing a fragmented silver crystal mask detailed with jagged chrome spikes, complemented by a vibrant multi-colored digital bodysuit.
A woman with a silver bob hairstyle wearing avant-garde black fashion sits on a highly detailed Triceratops skull under dramatic high-contrast lighting.
Close-up portrait of a humanoid robot with glowing blue eyes and a central glowing core, designed in a science fiction style with minimalism and depth of field effects.
Illyrian warriors clad in detailed ancient armor with helmets featuring plumes, holding spears and shields, walking with dramatic cinematic lighting and a vintage atmosphere.
Close-up portrait of an introspective white woman with short dark hair and red lips, lit by colorful retro disco lights, styled for a nu disco pop album cover.
Portrait of a Victorian woman with white marble skin cracked with gold, wearing an intricately detailed black gown and adorned with gold ornaments, set against a dark background.
Photorealistic portrait of an anthropomorphic being with a glossy porcelain skull face, long white hair, antique bronze gear headphones, glowing amber eyes, intricate metal facial ornamentation, and elaborate blue and cream gilded robes against a studio-gray background.
A goth girl with extremely long black hair and black angel wings plays an electric guitar while standing on a rooftop in a trailer park, surrounded by amplifiers and speakers.
A serene woman in white monk robes sits cross-legged on a large rock, meditating as a glowing black dragon with fiery wings curls and flies beside her against a sunset sky filled with orange clouds.
Black and white high contrast image of a young Asian woman in a flowing dress, sharply focused amidst a blurred urban crowd in dynamic motion.
A female knight stands in a medieval gothic courtyard holding a tall polearm. She is dressed in a dark gothic outfit with boots and gloves, backlit by warm lighting illuminating a distant cathedral tower and rooftop cityscape.
A dark fantasy scene with a female warrior in black armor standing before giant broken ancient machinery with a glowing core emitting light and surrounded by fog and dust.

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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