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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.

Nani Pelekai (Lilo & Stitch) - Lora Illustrious Illustrious
Akabur Style PDXL, Illustrious Akabur V2.5
Frank Flux-etta V1
A surreal abstract portrait of a young woman with platinum blonde hair and pale skin, her face partially obscured by bold, colorful horizontal brushstrokes in yellow, blue, red, green, and white against a dark background.
biostuff experiments - mushroom house v0.1 mossystuff
Shrekman Style MIX v1.1pony
Woman in a pink summer dress with lace trim, wearing a straw hat and large hoop earrings, with chestnut hair and olive skin, leaning against a textured wall.
See through blouse - no bra V0.1
Cherry-Gig Style for PonyXL v1.0
MorgyMix-illustriousXL v4.1-Painterly-AAAAAAAAAA
Makima (Chainsaw Man) Flux LoRA v2.0
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
Get inspirations

Made on Diffus

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

Highly detailed CGI of a sleek white futuristic spacecraft with glowing blue engines flying over a green island with a sandy beach and a sprawling sci-fi cityscape in the background.
A towering space elevator rises from a vibrant futuristic coastal city at twilight, with illuminated buildings and floating vehicles under dramatic cloud-lit skies.
A futuristic white cylindrical tower rises vertically through a deep rocky canyon illuminated by a blue glowing base, with textured reddish-brown canyon walls under a gradient blue sky.
A ghostly samurai skeleton with glowing red eyes wearing rusted ancient armor stands beneath a cherry blossom tree illuminated by full moonlight with falling petals.
Androgynous cyborg suspended inside a glowing, futuristic Borg-like cube floating above a sprawling, neon-lit dystopian cityscape with drones flying around.
A faceless god with glowing orange eyes, clad in a dark, lightly armored robe with a white fur collar, holding a glowing celestial energy in their hands against a cosmic background.
A cyberpunk-themed digital illustration of a young woman with a pink mohawk, wearing colorful futuristic clothing and cybernetic implants, walking confidently in a neon-lit city at night accompanied by a small kawaii pet, with spaceships flying against a large bright moon in the background.
A hyper-realistic portrait of a woman wearing a translucent ice mask with crystal frost patterns, dressed in an intricately embroidered white winter gown against an orange-red background.
A dimly lit room with heavy dark curtains hanging from ceiling to floor, with a silhouetted figure visible through a gap illuminated by soft backlight, reflecting on a glossy floor.
Futuristic high-tech cyber core figure with a golden helmet featuring a dark obsidian visor and glowing red eyes, clad in black ceremonial armor and mantle.
Silhouette of a person in a translucent robe walking amidst swirling, vibrant colors with a surreal and fantastical digital painting style.
Closeup view of a cyberpunk-inspired abstract scene with dramatic lighting, featuring red squares raining down over dark green futuristic structures.
Photorealistic image of a young man with wet medium-length black hair standing shirtless under a soaked dark blue trench coat on a rainy neon-lit city street at night, featuring cinematic lighting and a melancholic expression.
Soft painting of a tiny white rabbit with floppy ears sitting in a basket filled with fresh carrots, featuring detailed fluffy fur and warm pastel colors
Detailed blue and white porcelain Asian house by riverside with pink sakura cherry blossoms and an intricate porcelain style landscape.
Seven Japanese maple trees in a row with detailed black ink linework and blue-green leaves, against a muted pastel background with chiaroscuro lighting and textured bark.
A dark power armored figure with glowing red eyes wields a colossal, fiery red sword amid cascading splashes of water under dramatic cinematic lighting.
Heavily armored warrior clad in dark metallic armor adorned with skull motifs, holding a large intricately designed battle axe, standing in a desolate apocalyptic landscape under a cloudy sky.
Minimalist retro-style painterly illustration of a girl sitting under a hut umbrella on a cliff with a vast cityscape in warm and cool tones in the background.
An elegant woman in a long flowing black dress stands alone amid towering ruined alien structures under a vibrant sky with purple and gold hues, surrounded by mist and glowing lights.
Grotesque dark fantasy queen with glowing eyes wearing spiked twisted armor standing before a large full moon with a moody and epic atmosphere.
A regal figure wearing an ornate golden mask and crown adorned with blue gemstones, draped in a dark cloak with splashes of orange and gold detailing.
Close-up of a female warrior with white hair wearing black power armor adorned with skull emblems and pauldrons, holding a one-handed sword, highlighted by red and blue lighting.
A minimalist portrait showing a face divided by a warm golden streak of light across the eyes and nose, with deep shadows and a soft blue background.
Close-up of a mech-warfare commander wearing a dual-layered golden polymer exoshell helmet with a high-gloss black visor featuring a single red slit, dressed in a dark armored suit with ballistic weave cape.
A digital illustration featuring a serene girl wearing a white beanie and oversized sweater sitting peacefully with her eyes closed, intertwined with a large blue-gray dragon with glowing eyes and sharp horns, surrounded by a soft pastel background with mystical swirls and sparkles.
A cyberpunk woman with glowing red eyes holding a bright orange energy blade in front of her, dressed in a fashion-forward black coat, set against a glitch art-filled cyberpunk war zone background with static noise bloom.
A tranquil daisy field surrounded by an evergreen forest at sunrise with soft mist rising above the flowers and warm sunlight shining through the trees.
A hyperdetailed, realistic oil painting of a glass bird with vibrant blue and golden feathers perched on a mossy rock in an enchanted forest, surrounded by glowing fireflies and magical lighting.
A giant planet-sized stone crashes into a mountainous wasteland, exploding with glowing fissures and debris, illuminated by orange moonlight and a silhouetted figure clinging to a cliff.
Glowing white silhouette of a cat sitting in a dark void space with fading light and ethereal, soft decay effects around its form.
Black and white manga ink style artwork of a shirtless muscular male figure viewed from behind with spiky hair, facing a large menacing demonic face emerging above him with sharp teeth and chaotic fur texture.
A silhouette portrait of a person wearing a hat and coat standing in a field at night with a starry sky background inspired by Van Gogh's Starry Night painting.
Portrait of a woman in a black suit sitting on a chair, surrounded by yellow flowers with a green background and moody cinematic lighting
Close-up of a woman wearing sunglasses that reflect a star-filled night sky with bright stars and violet clouds, set against an indigo cosmic backdrop.
A highly detailed fantasy scene with a majestic anthropomorphic tiger adorned with teal stripes and gold armor, standing beside a female warrior in an ornate purple and gold futuristic suit, both set against a starry purple sky above ethereal desert dunes.
An oil painting depicting a cobblestone path winding uphill towards a vibrant blood-orange and blue sunset, flanked by olive trees on one side and an old stone wall on the other, illuminated by glowing fireflies.
Side profile of a woman walking on a rocky hill covered with bright orange flowers under blue foggy ambient light.
A young elf girl with long silver hair lies peacefully on sunlit vibrant green grass surrounded by wildflowers in an enchanted forest, bathed in soft golden rays.
Digital portrait of a platinum blonde person wearing red aviator sunglasses, glossy black leather jacket, and sparkling choker, set against a vibrant red 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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No GPU

Free Trial

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