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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.

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
Fire Human | Fantasy Fire Human | Ver 2.0
Close-up of a colorful layered dessert in a clear cup topped with whipped cream with a striped straw, set in a cozy restaurant interior with warm ambient lighting.
Get inspirations

Made on Diffus

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

A porcelain-smooth tiny fairy with delicate folded wings stands next to a tall, tied stack of aged book pages rendered in a subdued sepia palette with soft light.
A petite elf girl with platinum white hair and ethereal skin holds a glowing glass sword, wearing a detailed Victorian-style red dress with lace and silver accents in Rembrandt style.
A digital painting of a teen cyborg girl with striking long red hair, blue eyes, and pale white skin, wearing a black tight bodysuit with detailed mechanical joints and ribbed chest under Rembrandt lighting.
Impasto style painting of a woman with long black hair wearing a flowing yellow and red dress and red high heels, set against a textured gray background.
Surreal portrait of a woman with dark hair and golden eyes, featuring a bird painted on her face, surrounded by yellow birds and flowers including a large pink rose.
A girl demon with white hair in two ponytails tied with black bows, glowing red eyes, and pale skin, wearing a detailed black gothic dress and black gloves with claws, standing under moonlight with large black wings spread out and a ruined gothic architecture background.
A pink-haired woman with blue eyes in a delicate turquoise hanfu and high heels sits with crossed legs, petting the head of a giant white and teal snake coiled around her.
Close-up profile of a futuristic death knight adorned in dark, jagged metallic armor with glowing red eyes and demonic horn-like spikes on the helmet.
Hyperrealistic close-up portrait of a young male in cyberpunk attire wearing orange-tinted glasses and dark futuristic clothing.
Watercolor-style drawing of a deep underwater city featuring glowing cylindrical buildings connected by bridges, with whales swimming above and intricate architectural details extending into the ocean depths.
A radiant angel with glowing pink wings and a golden halo ascends above a vast field of luminous triangular geometric ripple lines against a deep black background.
A colossal mechanical leviathan made of gears emerges from an endless desert of sand, two explorers in reflective suits approach it, with sparks flying and shadows cast on the sand.
Close-up hyper-realistic oil painting of a pale vampire girl with vivid red hair and blue eyes, wearing a black corseted dress with a gothic aesthetic.
Papercut style silhouette of a couple sitting closely together under a starry night sky with a bright crescent moon and shooting stars.
Silhouette of a couple sitting close together on a rooftop edge against a starry night sky with a crescent moon, shooting stars, and a vibrant scattering of orange dots.
Detailed depiction of a dove girl with long pearlescent hair, feather dress in purple hues, lavender iridescent eyes, animal ears, amidst flying doves and an abstract feathered background.
A middle-aged male cybernetic operative wearing dark tactical coat and advanced armor sits on a ledge overlooking a rainy, neon-lit cyberpunk city at night, head lowered in contemplation.
High-angle wide shot of a dense futuristic megacity canyon shrouded in fog with a lone silhouette figure seated on a cantilevered balcony on the far right, overlooking a neon-lit river corridor and towering skyscrapers under cinematic lighting.
A landscape featuring rolling green hills under a blue sky with gentle clouds and a large stylized orange-red sun with radiant rays at the center.
A cyberpunk warrior with spiky blue-black hair, wearing a torn white top and black utility shorts with metallic buckles, holding a battered plush panda and wearing a spiked armored gauntlet.
A grotesque humanoid creature with elongated limbs and a large bulbous head leans forward emerging from a circular white futuristic machine in a minimalist white room lit by diffused daylight.
Watercolor painting of an elderly Black man wearing headphones and a light-colored jacket, sitting on a subway bench with an introspective expression.
A bold portrait of a Black woman with voluminous afro hair passionately singing into a vintage silver microphone, wearing large red hoop earrings and a black top against a terracotta background.
A girl with black medium messy hair and glasses reading a book in her messy bedroom, illuminated by soft natural lighting.
Photorealistic close-up portrait of a highly detailed alien woman with geometric skull and sharp features set in a cinematic film still style.
Realistic street art mural on a white brick wall showing a black silhouette in a suit holding a red balloon, observed by a man standing nearby.
A synthetic angel stands on a cracked obsidian plinth in a ruined sanctuary flooded with overgrowth, featuring golden crystalline wings and a glowing halo at dusk.
A sunset over Italian mountains with a crystal lake surrounded by autumn foliage and blooming pink flowers, a quaint village perched on cliffs above tranquil waters.
Four witches sitting around a glowing fire surrounded by tall blue mushrooms shaped like a crescent moon under a starry night sky.
Close-up of a high-detail horror-themed mechanical skull with glowing eyes, sharp jagged teeth, and a cracked blue metal mask against a red background.
A mysterious fantasy creature composed of translucent water-like tentacles rises in a floral-filled town square with old buildings and a person facing it.
Close-up portrait of a young Asian woman with striking yellow eyes, dark tousled hair, and a translucent orange-red scarf partially covering her face.
A surreal depiction of Little Red Riding Hood rendered in a fractured stained-glass Cubist style, showing a girl in a red cloak within a dense forest with geometric shard divisions.
A red armored warrior with flowing red hair stands dramatically on a cliff edge holding a glowing sword, with a dark fantasy village visible in the mist ahead.
Close-up portrait of a young woman with pale skin, short ginger hair adorned with small white daisies, natural freckles, and soft natural lighting with a shallow depth of field effect.
Portrait of a boy with pale skin and trimmed hair wearing a golden crown and green robe, partially obscured by a large green banana leaf against a red background.
Sunlit ancient courtyard with earth-toned textured walls, terracotta jars, patterned rug, woven cushions, and wooden ceiling beams.
A young medieval princess with long pale blond hair sleeps serenely on an ornate bed in a dusty castle room filled with antique furnishings, moonlight casting an ethereal glow.
A cheerful young Victorian factory woman in simple work dress and shawl, smiling while seated on industrial factory steps with tea nearby, depicted in kaoYada art style with natural lighting.
A colossal wrecked frigate grounded near snowy cliffs beside a traditional East Asian temple with glowing warm lights, under a moody overcast sky in winter.

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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