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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.

xijie_Platinum v1.0
Close-up of a young woman with brown hair and hoop earrings wearing a white Adidas jacket with yellow stripes, playfully sticking out her tongue in a car.
DnD_Grainyboyz Lora FLUX DnD_Grainyboyz V1.0
Wizard's Experimental Photography Lab Portraits
Vixon's Pony Styles - Piotr v1.0 Piotr v1.0
Elle (based on Rick & Morty Anime) - Illustrious V1
Useful Quality Embeddings aid291
Woman warrior standing barefoot against a flat yellow background, wearing a deep purple kimono with golden phoenix embroidery, holding a large ornate halberd, with a blunt ash-blonde bob haircut.
Amber Style [LoRA 1.5+SDXL] SDXL
Ethereal Glow Flux v2 (Epchs 20)
All Disney Princess (Illustrious) Illustrious
An anatomical chart illustrating a great horned owl as a surveillance drone, showing half natural feathers and half robotic machinery with wires, processors, and sensors.
posILustrij v1.0
A tall winged figure in a blue dress adorned with swirling colorful abstract patterns stands against a dark background with artistic splashes and tiny curious characters at her feet.
Sheer Tights (pantyhose) v1.0
White-haired girl with blue eyes sitting on a subway bench with an abstract background filled with many blue eyes.
A glamorous woman in a deep red sequin dress performing with a vintage microphone on a stage with a grand piano and dramatic lighting in a retro nightclub setting.
Get inspirations

Made on Diffus

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

Digital illustration of a young woman with black hair, striking amber eyes, white bandage across her nose, facial tattoos, and wearing a black suit with patterned scarf in front of red background with Japanese characters.
A fierce female warrior clad in ornate dark armor holds a large, intricately engraved battle axe, standing heroically before a colossal, fiery-eyed dragon against a dramatic orange and yellow sky.
Digital artwork of a fierce female warrior in intricate dark armor and a hooded cape wielding a glowing red lightsaber against a vibrant red background with shadowy figures.
A gigantic circular futuristic mining city embedded in an asteroid, with icy and rugged terrain, illuminated by blue industrial lights and orange spacecraft thrusters, surrounded by tall cliffs and hovering ships.
Tall dark gothic castle illuminated by warm orange lights, surrounded by large futuristic spheric guard towers, under a bright full moon with a misty rocky landscape.
Digital artwork of a futuristic female model squatting with flowing chrome hair, wearing a fluorescent green overcoat and metallic armor under neon-lit urban background.
A female model in avant-garde fashion with flowing hair and a butterfly wing, wearing leopard trousers and a dramatic coat against a vibrant yellow and red background with a reflective multicolored floor.
Pencil sketch drawing of a large tilted Bauhaus-style concrete structure with simple geometric shapes and a prominent red circle, set against a cracked stone foreground and a reflective water surface.
Blonde woman wearing round sunglasses and a fur-lined jacket holding a transparent umbrella under warm orange neon lights in an urban setting.
A group of five teenagers standing in front of a worn-down post-soviet garage door under greenish fluorescent light, captured with a fisheye lens creating a curved perspective and a gloomy, nostalgic mood.
Stylized oil painting of a confident young Asian woman standing amid surreal voluminous yellow clouds, wearing an emerald green blazer and charcoal trousers.
A female warrior in a white tunic and black futuristic combat armor holding a large chainsaw sword, standing before a mechanical, circular structure with a dark center and light outer ring.
Black-and-white photograph featuring a large ancient Egyptian bust with a textured surface and a cloaked figure in front, draped in dark flowing fabric against a misty background.
Blonde woman in a white spacesuit with red stripes holding a retro-style red and silver ray gun, standing in a narrow urban alleyway under a bright blue sky.
Rapunzel in a Victorian dark dress standing inside a castle with detailed arches, having extremely long braided blond hair trailing on the ground.
A dark, overgrown forest clearing at night illuminated by cold bluish moonlight, featuring a decayed children's picnic scene with worn, lifelike teddy bears seated around a weathered wooden table with moldy food and old tea cups.
Oil painting of a creepy Japanese horror girl Kuchisake-onna with glowing red eyes, pale translucent skin, blood tears, and intricate modern kimono under Rembrandt lighting.
Monochromatic side profile sketch of a futuristic android geisha woman wearing a large dark visor, with an open cyborg mask revealing mechanical parts inside her head and neck.
A hyper-realistic image of a young woman in a dynamic, twisted pose with long flowing black hair. She wears black clothing and is set against a detailed background combining organic and geometric shapes in muted red and gold tones with a noir atmosphere.
Silhouette of a male figure wearing a fedora and trench coat, with red streaming tears and a cigarette, standing under rain in a dark city.
A hooded alchemist figure reading a mystical book while seated on a glowing celestial chair surrounded by white flowers in a misty, otherworldly landscape.
A hellish battlefield with a dark silhouette of a figure holding a weapon, surrounded by burning trees and fiery lava flowing from a large castle under a red sky.
Black and white pencil sketch of a man standing at the edge of a rocky cliff, rendered in a surrealism style with intricate graphite details.
Digital anime-style portrait of a woman with vibrant pink, purple, blue, and green hair adorned with small white flowers, glowing off-shoulder dress, and intricate light textures.
Anime-style digital painting of a female character with flowing white hair wearing a shimmering blue-green bodysuit standing in water surrounded by rocky shoreline under soft lighting.
Black and white high-contrast image of a muscular woman with short white hair, wearing a black sleeveless top and white pants, standing barefoot on a reflective surface holding a large bell.
Black and white portrait of a woman with long, detailed braided hair, illuminated with volumetric lighting highlighting her sharp facial features and beautiful eyes.
A young cyberpunk robot girl with glowing red mechanical joints and flowing white hair stands by a tranquil lake holding a lit sparkler, with a futuristic city skyline at sunset in the background.
Portrait of a pale-skinned girl with black bob cut and feather skull hair ornament holding a grumpy Siamese cat, viewed through a window.
Watercolor portrait of a woman with smooth green skin, draped in textured green leaves forming a hood and cloak, with her face partially shadowed and a prominent leaf covering part of her cheek, set against a dark green background.
A regretful young man in textured oil painting style releases glowing hurtful words that turn into white sparrows flying into a stormy twilight sky, trying to catch them with an old torn butterfly net against a dramatic cityscape sunset background.
Portrait of a young woman with dark bob haircut illuminated by blue light, standing under a red neon sign reading 'NO Sleep' in a moody urban night setting.
A semi-realistic fantasy android cyborg with glowing orange eyes, covered in green leaves and branches, featuring a large white flower on its head against a black background.
A hyper realistic scene of a knight in shining armor wielding a sword and battling a large mythical kraken octopus with tentacles splashing water intensely.
Two armored UltraM40k knights stand back to back firing guns with muzzle flashes, surrounded by monstrous creatures in a grimdark, backlit environment.
POV of a boy holding a magic wand pointed toward a surprised young woman in a Hogwarts school uniform, her skirt lifting as if by wind, in a hall with wooden floor and framed wall decorations.
First person perspective of a hand holding a glowing red potion in a round glass bottle while the other hand is pulling the cork, with an injured barbarian in the blurred background in a fantasy setting.
A solitary woman stands atop a golden sand dune under a clear blue sky, draped in flowing near-black velvet robes that cascade dramatically around her. She wears a silver pendant, and the lighting emphasizes deep contrasts reminiscent of chiaroscuro techniques.
A noble Mayan princess in elaborate bronze ceremonial attire stands beside a fierce black panther under a blood-red solar eclipse sky with a Mayan pyramid silhouette in the background.
A towering cybernetic leviathan looms over a female character in a dark, dystopian landscape illuminated by ruby red neon and atmospheric haze.

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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