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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.

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
RadSister Pony
Get inspirations

Made on Diffus

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

A girl with short messy brunette hair and freckles wearing an oversized wool coat sits at the river bank during golden hour, fishing with a rod, smiling towards playful dogs nearby.
A crystal wine glass containing a miniature twisted oak tree with autumn leaves, set in a surreal landscape of volcanic mountains and a fiery sunset reflected in the glass.
Digital oil painting of a young Cleopatra with brunette bob hair and blue Egyptian dress standing in front of Egyptian pyramids and ruins, adorned with gold accessories.
Oil painting of a graceful young android princess in Victorian dress seated at an antique table with visible robotic arms, detailed in H.B. Claflin style with Rembrandt lighting.
A hyper-realistic digital painting of a woman’s face with curly black hair, round glasses magnifying her deep dark eyes, fair skin with light freckles, and dramatic lighting highlighting her intense gaze.
Highly detailed black and white knight helmet with textured armor on a vivid red background, showcasing high contrast and minimalistic graphic illustration style.
A warrior knight clad in antique steel plate armor with gold filigree rides a colossal snow leopard on a snow-covered mountain ledge surrounded by icy peaks and swirling clouds.
Rocky desert landscape featuring tall hoodoo rock formations under a vibrant purple-orange sunset sky with foggy weather and reflective water pools.
A majestic azure dragon emerges behind a powerful waterfall surrounded by lush forests under volumetric golden light and mystical glowing ambiance.
A cheerful pale gothic young teen angel with translucent white skin and large feathery white wings, standing inside a medieval church, bathed in warm light.
Advanced humanoid robot with sleek metallic textures and neon lights repairing itself in a futuristic high-tech lab environment with realistic reflections and detailed mechanical parts.
A man tenderly holds a woman close, their faces illuminated by soft blue neon reflections from a futuristic city skyline in a retro cyberpunk style.
Close-up of a weathered hand gripping an ornate golden staff with intricate patterns, snowflakes falling, wearing a dark sleeve with gold embroidery, set in a magical wintery atmosphere.
Pikachu girl in trainer outfit riding a yellow electric bicycle with a huge battery display reading BUZZ TAX, surrounded by lightning and electricity effects.
Close-up profile of a woman with black skin adorned in intricate gold leopard-patterned face and body paint, wearing a gold crown and large gold earrings, with closed eyes and black lipstick.
A close-up view of a menacing spider with a glowing red eye, metallic sheen, and sharp fangs on an intricate web in a dark fantasy setting.
Extreme close-up of a young East Asian woman with silver-white hair, freckles, elf ears, and expressive brown eyes, softly lit in a warm background.
Hyper-realistic close-up portrait of an alien humanoid with pale, white marble textured skin, large pointed ears, and wearing elaborate segmented armor against a black background.
A vampire with pale skin and flowing white hair stands on the grand staircase of a dark gothic mansion, surrounded by swirling dark mist and bats.
Close-up portrait of a woman partially hidden behind translucent purple smoke, with faint constellation patterns on her skin, glowing purple eyes, and a cosmic void background.
Hyper-realistic oil painting portrait of a young nun vampire with red hair and fangs, wearing a classical habit, lit with Rembrandt lighting.
Abstract expressionist painting of a girl with blue hair and cat ears leaning forward on a highly detailed motorcycle, featuring pronounced brushstrokes and muted tones.
Hyper-realistic oil painting of a lonely android girl with a glowing red heart held in her hands, illuminated with Rembrandt lighting and vintage 60s-70s style.
Dark-themed digital painting of a girl with long black hair amidst sumi-e style brushstrokes and chromatic aberration effects.
A dramatic futuristic cityscape featuring a colossal tower rising from a mountainous landscape under a vibrant sunset sky with lush trees in the foreground and atmospheric haze.
A detailed sci-fi rover with a modular design parked on a barren alien terrain surrounded by tall monolithic stone pillars and three astronauts in bulky spacesuits.
Portrait of a fairy with flowing red hair, delicate golden wings, freckles, and a glittery golden dress set against a softly lit background.
Close-up portrait of a blonde woman wearing a black Adidas outfit with white stripes, star earrings, and a retro iPod clipped to her sleek hair against a blue gradient background.
A retro cyberpunk styled man gazing upward with a metallic visor reflecting red and green lights connected to detailed cybernetic implants revealing glowing circuitry beneath his skin.
Hyperdetailed dark demon with glowing red eyes in a red and black color scheme, showcasing an ominous, high contrast surreal atmosphere.
A futuristic armored warrior in a dynamic low-angle pose wearing a metallic horned helmet with glowing red eyes, wielding a glowing blue energy sword amid red and blue energy effects.
Sun Wukong walking forward shoulder carrying golden staff, approaching three giant throne holders: elephant-headed armored demon, blue lion-headed armored fairy, and great roc bird demon in a misty mountainous Chinese dark fantasy setting.
Close-up of a girl with blue gradient skin, closed eyes, and long purple hair, styled in a minimalism and impressionism vector art style with pastel colors.
High contrast black and white minimalist landscape featuring a sleek white sports car on a clear, flat surface under a dark sky
A digital art depiction of a futuristic cityscape with towering industrial buildings, glowing blue lights, and a misty, moody atmosphere.
Digital art of a lush green meadow surrounded by dense foliage with dramatic sunlight streaming through the trees and scattered small white flowers.
A vintage-style urban alleyway with old buildings, a glowing street lamp, a tree mural on a wall, trash bags scattered on the sidewalk, and the silhouette of a child.
A highly detailed 3D geometric structure with intricate patterned lines glowing in orange, rendered with cinematic lighting and photorealistic effects.
Black and white full-body image of an anthropomorphic female warrior wearing a leather combat vest and blue glowing helmet, standing by a sea shore illuminated by futuristic glass towers at night.
Powerful ethereal woman in a glowing translucent crystalline bodysuit, wearing spiked black leather accessories, standing against a stormy dark sky with electric blue lights and a ruined city background.

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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