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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.

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.
Keij No.01
xa_gueuzav (xaxaxa) art style [illustrious-XL] v1.0
Melkor Mancin Style V4 [Illustrious-XL]
Anime-style girl with short dark hair and red eyes wearing a bike helmet, backpack, and pleated skirt, riding a bicycle on a crosswalk at sunset, looking back angrily.
Close-up of a glowing blue and purple crystal surrounded by moss on a wooden tavern table with warm low lighting and rustic wooden beams in the background.
Stylized illustration of a sulking girl with orange hair, deep blue eyes, wearing a chest harness and an o-ring collar, rendered in a partially colored painterly sketch style.
A blonde woman with very short curly hair wearing a light blue mini dress stands laughing joyfully with a dynamic pose against an abstract, glitch-patterned, dark background.
A girl with long black hair and red eyes sits confidently on an ornate chair holding a glowing red katana, dressed in a black floral kimono and high heel boots, set in a dark, chain-decorated room.
30-year-old woman in a bathroom wearing a pink towel wrapped around her head, white tank top, and patterned loose pajama pants, taking a night time selfie with a small smile
Side view of a blonde woman kneeling indoors wearing a floral kimono and thigh-high boots, holding a katana in a rustic wooden room.
Detailed vintage-style illustration featuring a skeletal figure with long hair, depicted in dark red, pale brown, and black hues, set at a Dutch angle.
Oil painting in impressionism style depicting a blonde woman in a white dress sitting on a patterned sofa with a calico cat resting on her lap, both characters showing emotional expressions.
Anime style blonde girl with twin drills hairstyle, decorated with gemstone pins and ribbons, giving a thumbs up with a smiling expression.
A detailed dragon with metallic sheen and intricate pulsing red and blue ais-vesselz veins covering its body.
A woman with dark hair and a red headband wearing a red and white gingham mini dress and black biker boots, sitting on a concrete ledge at night against a textured urban wall with city lights in the background.
Four silhouetted chairs facing a fiery, burning landscape under a dramatic night sky filled with thick flaming smoke and intense glowing flames.
Get inspirations

Made on Diffus

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

Close-up dramatic portrait of a beautiful young woman with elegant curly hair, soft lighting, and a wrapped fabric showing cleavage.
Full body portrait of an albino teen female cyberpunk pilot with long white hair and blue eyes, standing in front of a giant mecha inside a dark spaceship, painted in ultra detailed oil painting style with realism.
Close-up portrait of a young East Asian woman wearing a futuristic white racing suit with yellow shoulder pads and red accents, with auburn highlights in her messy short hair, set against a bright blue sky.
Illustration of two girls embodying angel and devil themes, one with red skin, horns, demon wings, and black high-heeled boots, and the other with white skin, a halo, pink angel wings, and white fur-trimmed boots, both smiling and holding each other affectionately.
Portrait of Shiela de Tancarville, a sorceress with horned gothic headdress, wearing a dark blue dress, holding a glowing censer on a dim ancient stone staircase.
Futuristic four-wheeled rover with astronauts standing nearby in a dusty desert landscape with large monolithic structures and distant hills under soft lighting.
Two giant black silhouetted human face profiles facing each other with a small human figure in a black coat walking in the desert under a bright orange sky.
Hyper-realistic oil painting of a blushing tween girl in a Victorian winter formal dress and a large black hat adorned with flowers, standing in 19th century Portobello Road Market, London. The painting uses Rembrandt lighting with intricate details and a softly glowing market backdrop.
Expressive charcoal drawing of a tall, crumbling basalt tower ruin with fractured stonework and three weary soldiers in rough tunics approaching at the base under a desolate sky.
A detailed oil painting of a floating island featuring an ancient castle, surrounded by dense forest and a tranquil lake, showcasing intricate architecture and warm tones.
Bright angel with glowing iridescent wings in a dark, ruined room with debris and a huge sailing ship wreck in the background.
Astronaut lying peacefully on a red alien planet covered with wet tentacles and alien plants under dramatic lighting with bokeh effects
A surreal female portrait with a pale, almost sculpted face wearing a black biomechanical crown adorned with glossy red spheres, set against an abstract textured background.
A girl with dark brown wavy hair in a pink sweater dress and pale grey sneakers hugs a lamp post at night, standing on a grassy sidewalk illuminated by dim streetlight, with a somber and wistful expression.
Dark, glowing photograph of a German witch with a bioluminescent black owl perched on her shoulder in a mystical, otherworldly setting.
A chubby woman wearing a multi-layered white bouffant dress with white stockings and black shoes, depicted in pastel watercolor style with delicate pencil lines and vibrant, smooth color transitions.
A grotesque humanoid demon with pale emaciated skin, long white hair, and large bat-like wings with purple membranes crouches on a rocky outcrop in a dark, misty forest under falling rain.
Anime couple lying in a field of flowers, a girl with dark brown hair peacefully sleeping on top of a blonde boy under a blue sky with clouds.
A shadowy fallen angel with tattered wings and a glowing lantern stands in a fog-filled graveyard under a bright full moon, surrounded by gravestones and eerie mist.
A faceless woman dancing in a dark foggy forest with translucent skin revealing red glowing bones and skeletal structure, rendered with dramatic lighting.
A hyper realistic depiction of an enormous lamia adorned with intricate gold chains, baring steaming poisonous fangs, coiled and ready to strike with dramatic lighting.
A gothic witch standing waist-deep in murky swamp water holding a lantern filled with green fireflies, wearing a dark ornate crown and robes, with skeletal hands reaching from the water around her.
Digital art of D.VA from Overwatch in a tight blue and white bodysuit, holding a handgun while kneeling, with a large close-up of her brown-eyed face in pink tones in the background.
A pale woman in a black lace corset sleeps across an ornate iron throne, cradled by a hooded raven-winged knight in black armor holding a silver sword, set in a frozen glass conservatory with hanging antique keys and wilted purple lilies under blue-gray moonlight.
Pale spectral woman with long wet white hair crouched in dark flooded ruined environment with torn slip dress and striped leg wraps, surrounded by thorny root silhouettes and vertical rain.
High-contrast monochromatic illustration of a figure with long white hair, black jagged wings, sitting on a weathered concrete block against a red background with film grain and motion blur effects.
A sepia-toned detailed illustration of a giant mantis-like creature perched atop a muscular statue in a serene city park with trees, benches, and urban buildings.
A hyperrealistic snow leopard captured mid-air in an attacking jump with claws extended, snarling, amidst snow flying in a cinematic winter forest setting.
Digital art of Lust from FMA with long black hair, red eyes, a confident smile, wearing a black off-shoulder dress and elbow gloves, glowing with a blue aura.
Anime-style artwork of a blond-haired boy and orange-haired girl sharing an upside-down kiss while lying on grass, with vibrant colors and cinematic lighting.
Close-up of a cute femboy prince with short wavy brown-blonde hair and blue eyes, wearing a golden tiara and fur-trimmed clothing, smiling with closed eyes while holding a spoon and plate with pudding.
Close-up of a girl with coral eyes and multicolored short hair wearing an ornate gold headdress adorned with flowers and tassels, making a heart shape with her hands against a red background.
A massive bioorganic eye with red and black details framed by an ornate baroque mirror, facing a small figure with white hair on a glowing cyberpunk grid floor.
A humanoid cyborg with alabaster skin, glowing red eyes, intricate circuitry patterns on her face, wearing a black hooded cloak and ornate dark armor, set against a blurred forest background.
A digital painting of an albino teen cyborg girl with white flowing hair, blue eyes, wearing a black mechanical bodysuit, featuring a sci-fi digital mapping grid and glowing HUD elements on her face.
A digital painting of a tiny, distressed white kitten with chaotic fur and large, malevolent orange eyes, styled with black outlines and an Art Nouveau influence.
Cyberpunk young albino teen girl with long white hair and glowing blue eyes in a foggy city street, wearing dark clothing and surrounded by cinematic lighting.
A tall bearded man in a crimson embroidered cloak with glowing blue runes on black leather gloves, holding a crystal vial with swirling purple liquid against a dramatic, warm golden sky.
Low-angle portrait of a woman with emerald green eyes, wearing a sheer black gown with silver embroidery and a turquoise brooch, posed in a desert at sunset with motion-blurred hair.
English runway model in a shinobi-inspired outfit featuring a red scarf, blue kimono skirt, and red obi sash, standing amid floating light orbs casting shadows in a minimalist room.

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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