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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.

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.
Two anime girls in a neon-lit urban train interior at night, one sitting and one standing, illuminated by glowing city lights outside the window.
A towering bioluminescent abomination called the shrieking hammerbuster with iridescent hide and glowing horns hunts colorful insects in a lush desert oasis on planet Quirklebrock IX under an alien sky.
Sepia-toned photo of a French girl in a leopard print dress sitting in a Paris cafe in the 1960s with her pet jaguar drinking coffee from a cup.
Get inspirations

Made on Diffus

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

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.
A fantasy portrait of a lady with shimmering white hair holding a staff topped with a glowing opal gem, surrounded by softly glowing mist and magical particles.
Panoramic photorealistic landscape showing large waterfalls cascading between cliffs, with snow-topped peaks and a river flowing through a moody winter scene with dramatic lighting and mist.
A florate person surrounded by intricate, swirling light trails in light-toned peridot, orange-red, and copper colors with pearlescent glass appearance, set against a dark background filled with bright dust and gothic, organic shapes.
A towering dark lord in black obsidian armor with blood-red glowing veins stands with a colossal sword before a shattered cathedral under a full blood moon, cloaked in a flowing crimson cape amid swirling mist.
Crowded New York City subway during rush hour with office workers in black suits surrounding an Edo samurai in lacquered armor featuring pink LED inlays and scrolling kanji, illuminated by neon reflections and cinematic cyan-magenta lighting with a subtle VHS texture.
A glowing blue giant snake coils around an android girl with long white hair and reflective blue eyes. She wears a purple kimono and has robotic limbs, sitting with crossed legs while petting the snake.
Realistic portrait of a girl with vibrant orange hair styled in a single braid, blue eyes, and red lips, featuring a simple white background.
Close-up image of a person's face showing detailed natural skin texture with visible freckles, pores, lips, and an eye partially visible.
A solemn ancient woman with flowing silver-white hair, dressed in tattered dark robes, illuminated by strong chiaroscuro lighting against a dark background.
Monochromatic black and white ink illustration featuring a dark figure with jagged spikes on its head holding a long blade, surrounded by ink splatters and fine lines.
Digital painting of a motorcycle with large rear tire and glowing red taillights, featuring a shadowed rider silhouette in an urban street setting with chiaroscuro lighting and visible brushstrokes.
Close-up portrait of a woman with blue punk hair and demonic red eyes, wearing gothic princess cosplay with skull earrings, holding a small white puppy with a skull bow, surrounded by neon bokeh light effects.
Young teen girl walking down steep stairs overlooking a neon-lit cyberpunk city, glitching and dissolving into pixelated static with crimson and blue hues, styled like Rembrandt.
Underwater scene with a school of fish crafted from woven wire mesh in muted brown and gray tones, featuring wire seashells and coral formations with cool ambient lighting.
Anime style illustration of a teenage girl with short blue hair and purple eyes wearing a gray knit beanie, colorful striped scarf, light blue puffer jacket, orange gloves, grey pants, and brown boots sitting on a turquoise and white scooter holding the handlebars with a white helmet hanging from the scooter side.
Hyperrealistic close-up portrait of a figure with a textured, multicolored collage face composed of vibrant fragments and symbols, with intricate dreadlocked hair and dramatic chiaroscuro lighting.
A robed wizard runs on a steep rocky mountain path, casting white magic against a huge dragon lunging from fog near a ruined castle.
Photorealistic faceless android with angular helmet designed in red, white, and black Ducati Panigale V4 colors featuring neon blue accents and mechanical neck details against dark background.
Surreal fauvism impasto painting of a mythic Victorian ethereal elf dancing with his love, set between a mountainous landscape and a Victorian drawing room under a vast spiral galaxy
A surreal painted panoramic scene blending an elegant Edwardian drawing room with a World War I coastal train platform. An elegantly dressed couple embraces in the center, surrounded by painterly, dreamlike transitions.
Close-up 35mm film-style image of an ancient faceless android roman warrior with worn and weathered metallic helmet and crimson cloak.
A goat-horned white-haired fairy with pointed ears peers closely into a wavy water surface, surrounded by flowers in a forest setting with her reflection visible.
Close-up portrait of Saint Rita of Cascia wearing a white veil and black habit with a crown of thorns, soft natural lighting and a faint thorn mark visible on her forehead.
Panoramic view of a winter ocean landscape with cascading waterfalls, snow-dusted pine trees, and pink flowers in the foreground under a dramatic cloudy sky.
Portrait of a young woman with long white hair and delicate features surrounded by swirling molten chrome and liquid gold ribbons against a white background.
Overhead view of a perfectly set dinner table with a shattered plate in mid-air, each shard painted in different colors, surrounded by plates and glasses, in anime style.
A whimsical horror-themed creature with fuzzy orange-red and turquoise fur, large curved horns, a toothy grin with jagged teeth, and bright blue eyes.
Close-up of a face with cracked, textured skin, featuring a vivid blue eye and an ornamental metallic mark on the forehead.
Black and white ink-style portrait of a female figure with Dripping black ink covering her face and upper body.
A highly detailed oil painting of a tween albino cyborg girl with long white hair and blue eyes, wearing a black tight bodysuit with mechanical robotic arms, sitting on a futuristic blue chair, illuminated by Rembrandt-style lighting.
A lone female astronaut walks across a shallow reflective lake under a colossal futuristic spaceship, surrounded by mountains and a cosmic blue sky.
A serene East Asian temple perched above a cascading waterfall, surrounded by lush trees and rocky cliffs with warm sunlight filtering through.
A stylized young woman with a mechanical ear detail sits at a bar counter, delicately holding a cocktail glass in a warm sepia-toned, softly lit, monochromatic setting.

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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