Diffus
開始使用
SD3 與 SD3.5，已託管

在瀏覽器中執行 Stable Diffusion 3.5

SD 3.5 Large、Large Turbo、Medium 以及以 3.5 為基礎的社群 checkpoint，隨時可以下提示詞。不用下載 16 GB，不用設定 diffusers，也不用 GPU。

用 SD 3.5 生成
Behance 標誌Google 標誌Canva 標誌Squarespace 標誌Amazon 標誌
一眼看懂的好處

為什麼要在這裡跑 SD 3.5

模型本身可以免費下載。不免費的是磁碟、GPU，以及設定要花的那一小時。

整個 SD3 系列，已載入

26 個 SD3 與 SD3.5 checkpoint 及 12 個 LoRA 已託管，可直接選用 —— 3.5 Large、Large Turbo、Medium，以及以它們為基礎的社群微調模型。

開始生成

拿它跟 Flux、SDXL 比一比

SD 3.5 只是 70,000+ 個模型中的一個。在同一個工作階段把同一組提示詞也丟給 Flux、Qwen、SDXL 或 Illustrious 系微調模型，哪個贏就用哪個。

瀏覽模型

表單、WebUI 或節點圖

先從單框生成器開始。當你需要 ControlNet、局部重繪或疊 LoRA 時，同一個模型早已在 ComfyUI 與 A1111 WebUI 等著。

開啟 ComfyUI

核心功能

你能拿它做什麼

生成只是第一步，不是工作的全部。

特色 1

全解析度文字轉圖片

要細節就用 SD 3.5 Large，要速度就用 Large Turbo，比例隨你挑。它的 rectified-flow 架構正是為了多主體提示詞與圖中可讀文字而設計 —— 這兩點恰好是舊版 Stable Diffusion 最吃力的地方。

開始生成
Stable Diffusion 3 範例圖片
功能 2

直接編輯你生成的成果

局部重繪、延伸繪圖、放大、換背景或修臉 —— 不必把圖匯出到別的工具而弄丟生成參數。

開啟編輯器
在 Diffus 上編輯 Stable Diffusion 圖片
特色 3

疊加 LoRA，或自己訓練一個

疊加模型庫裡的 SD3.5 LoRA、用網址從 Civitai 匯入，或在 Diffus 上微調自己的版本，訓練一完成就能用。

瀏覽模型
在 Diffus 上選擇 Stable Diffusion 模型

運作方式

三個步驟，免設定

沒有東西要下載，也沒有硬體要買。

步驟 1

選 SD 3.5

從模型清單中選擇 3.5 Large、Large Turbo、Medium 或社群微調版本。

步驟 2

寫下提示詞

SD 3.5 很能跟上又長又具體的提示詞 —— 請描述場景，而不是堆砌關鍵字。

步驟 3

生成並打磨

反覆調整，然後就地放大或局部重繪。成果會存進你的圖庫。

開始使用
免費創作者工具

更多免費工具

單一用途的工具，跑在相同的模型與相同的 GPU 上。

AI圖像生成器

用社群模型、風格與比例做文字轉圖片。

免費試用

AI圖像編輯器

用提示詞編輯你自己的圖片。

免費試用

ComfyUI

完整的節點圖，附帶 62 個預先安裝的節點包。

開啟 ComfyUI
探索模型庫

SD3 以及其他所有模型

各個開源模型家族的 checkpoint、LoRA 與 embedding，無需下載即可使用。

一位長黑髮、紅眼的女孩自信地坐在華麗的椅子上，手持發光的紅色刀，穿著黑色花紋和服與高跟靴，背景為黑暗且有鍊條裝飾的房間。
穿著粉紅色包頭巾、白色背心及花紋寬鬆睡褲，在浴室中微笑自拍的30歲女性
室內的側面視角，一名金髮女子跪著，穿著花卉和服及及膝長靴，手持武士刀，位於鄉村風木製房間內。
詳細的復古風格插畫，描繪一個長髮骷髏形象，採用暗紅、淡褐及黑色調，呈現荷蘭斜角構圖。
印象派風格油畫，描繪一位金髮女子穿著白裙坐在花紋沙發上，膝上有一隻三花貓休息，兩者均展現情感表情。
動畫風格的金髮雙螺旋髮型女孩，裝飾有寶石髮夾和絲帶，面帶微笑豎起大拇指。
一隻細緻的龍，覆蓋著金屬光澤及複雜跳動的紅藍 ais-vesselz 靜脈。
一位黑髮配紅色頭帶的女子，穿著紅白格子迷你裙和黑色摩托車靴，夜晚坐在混凝土臺階上，背景是有紋理的都市牆壁和城市燈光。
四張椅子剪影面向一片烈焰燃燒的景觀，夜空瀰漫濃密燃燒煙霧與強烈發光火焰，氣氛戲劇化。
兩位動漫女孩在霓虹燈照亮的夜間城市火車車廂內，一位坐著，一位站著，透過窗外發光的城市燈光映照。
一個高聳的生物發光畸形體，名為尖叫錘霸，擁有彩虹色皮膚和發光角，在外星天空下的 Quirklebrock IX 星球翠綠沙漠綠洲中狩獵多彩昆蟲。
一張帶有褐色調的照片，描繪一位穿著豹紋裙的法國女孩坐在 1960 年代巴黎咖啡館裡，與她的寵物美洲豹一起從杯子喝咖啡。
一位蒸汽龐克風格的女科學家，擁有黑髮綠眼，戴著護目鏡和皮革圍裙，在充滿玻璃瓶和設備的復古實驗室中混合綠色液體於玻璃燒瓶內。
一位美麗的冰霜女巫，戴著霓虹藍色皇冠，穿著不對稱的冰雪服飾，坐在藍色冰座王座上，背景深色。
黑白夜景照片，展示古老鬥獸場高聳半毀的拱門及複雜雕刻，柔和光束穿過霧氣照亮，背景為星空。
一位棕色頭髮、短不對稱瀏海的寫實年輕女性，身穿中世風格的裙子，手持一籃子蘋果，背景為戶外場景。
一位神秘的月影女巫穿著飄逸的星光長袍，帶有狐狸耳朵，站在一隻擁有發光紫色眼睛的大型九尾天狐旁邊，背景是明亮的滿月和星空。
一隻可愛的綠色青蛙特寫，被鮮豔粉紅色花朵環繞，戲劇性燈光凸顯其有質感的皮膚和大眼睛。
年輕亞洲女性身穿棕色花卉旗袍，坐在帶有復古照片效果的1960年代香港老有軌電車內
在柔和光照下，一位美麗女士的超高細節面部及肩膀特寫肖像，有雀斑、紅寶石眼睛、短髮、深色妝容和大笑容。
獲取靈感

在 Diffus 上做出來的作品

社群的作品，每張圖都附上背後的模型與提示詞。

Close-up of a dark-skinned mysterious face partially obscured by tattered runic cloth, highlighting an immaculate detailed eye, with colorful neon bokeh light effects in the background.
Close-up half-portrait of a female with a white hood and vibrant rainbow-colored hair, painted using textured and expressive brushstrokes in semi-realistic style.
Dark surreal horned oracle with charcoal-blue skin and six pale glowing eyes, detailed biomechanical gothic horns and black ritualistic hands, surrounded by a cold, misty shrine backdrop.
Abstract artwork of a female figure composed of black and white intricate geometric patterns highlighted with blue and orange accents on a smooth white background.
A vast alien valley in an ashen white desert with glowing red molten lava winding through. Three monumental white stone towers with baroque ornaments stand aligned. A sleek chrome spacecraft with cyan engine trails flies overhead against a backdrop of a large alien moon and smaller celestial bodies.
A surreal volcanic landscape featuring two colossal obsidian spires flanking a narrow valley with glowing molten lava flowing like a waterfall at sunset under a dramatic purple and orange sky.
Side view of a romantic couple dining at a table with vintage tablecloths, featuring a mechanistic face artwork on a weathered wall in the background
Black and white distorted portrait of a punk skeleton composed of fractured, mosaic-like pieces forming an abstract skull and neck against a dark background.
Cyberpunk female cyborg with white hair and oni horns holding a katana against a vivid yellow background, featuring mechanical arms and futuristic armor.
Close-up macro photograph of a green praying mantis with detailed compound eyes and long antennae against a blurred green foliage background.
A mysterious woman cloaked in tattered black fabric with a raven perched on her shoulder in a dark, muted green background.
Close-up of a woman's face surrounded by floating runic holograms, glowing symbols, and brass fragments forming arcane circles in a surreal digital void.
A dark digital painting of a sleeping half-robotic woman with blue glowing fibre-optic hair tangled in glowing wires, severely damaged on a black background.
A tall vampiric guard with skeletal features and glowing red eyes confronts a holy knight wearing a red cloak inside a gothic cathedral.
A stylized green monster with a crown holding two flaming torches and a briefcase, set against a vibrant pink background with bold colors in a pop art style.
Armored knight with glowing red eyes and dark cape wielding a large flaming sword, kneeling amidst a thorny battlefield under a stormy sky.
Traditional New York brownstone entrance featuring double arched wooden doors, warm hanging lantern lighting, white columns, and potted plants on stone steps.
A clear glass filled with fresh orange juice surrounded by orange slices and a whole orange on a light wooden surface.
A pan pizza topped with pan roasted cajun shrimp, sausage slices, red and yellow bell peppers, green onions, melted cheese, and seasoning.
A 1980s Florida style living room featuring floral sofas, sliding glass doors leading to a pool in a screened area, built-in shelves with vintage electronics and photo frames, during golden hour.
Dark forest scene with a giant skull-shaped tree emitting glowing orange eyes and neon flowers, illuminated by firelight at night.
Close-up oil painting of a teen girl with red hair and green eyes, her face partially submerged in water, rendered in a Rembrandt-inspired style with intricate details.
A tall slender gothic fashion witch wearing a black feathered evening gown with a thigh-high slit, holding a glossy black bowling ball in one hand and dangling bowling sneakers in the other, standing next to a single bowling pin against a gray distressed paper background.
A fierce skeleton swordsman engulfed in flames with glowing eyes and black sclera stands in a snowy winter cemetery at night, surrounded by tombstones and a dark, cloudy sky with a crescent moon.
A melancholic fallen angel with short silvery-white hair and delicate white wings stands in profile with downcast eyes, surrounded by shadowy hands reaching toward her against a split dark and light background.
A robot girl with a white porcelain body adorned with intricate gold steampunk patterns, glowing eyes, and an unusual head design, set in a vintage mechanical environment.
Portrait of a young woman with long red hair, blue eyes, and a blue plaid shirt, illuminated by cinematic lighting with shiny skin and dynamic angle.
A galactic female soldier in intricate golden armor with a black background, long flowing hair, and detailed hands, showcasing a fantasy world aesthetic.
A watercolor portrait of a young woman with tousled blonde hair and large black-framed sunglasses, set against an earthy beige background with subtle brushstroke textures and splatters.
A colossal red dragon facing a warrior from a typical DND party amidst flames and smoke in a burned wasteland.
Close-up anime portrait of a girl wearing transparent color PVC vinyl clothing with holographic and prismatic reflections, vibrant pink and blue hair, and headphones against a dark starry background.
Close-up of a fantasy night elf female with purple skin, white hair, white pupil-less eyes, intricate golden and purple armor, and facial markings.
The Statue of Liberty depicted wearing a tight cropped shirt and jeans, showing a stylized modernized version of the statue with defined abdominal muscles.
Muscular donkey girl in a blue business suit performing a flying kick with a serious expression, with a large pink holographic dragon swirling in the background.
A detailed portrait of a beautiful witch with long black hair and purple eyes, standing outdoors in front of a large medieval castle and snow-covered mountains.
A woman with white hair wearing a shiny black Spider Man costume with gloves and cleavage, standing inside a cabin decorated for Christmas with blurred lights and tree in the background.
Portrait of a young Caucasian woman illuminated by neon pink and blue lights against a dark background, with soft professional lighting indoors.
一名馬騎士的輪廓站立在高聳懸崖的銳利邊緣，背景是明亮而朦朧的天空與戲劇性雲朵，喚起神秘主義和超現實主義的氛圍。
傳統日本風景中黑色水墨畫巨龍，紅眼張口露銳齒，環繞波濤和群山。

Stable Diffusion 3 與 3.5 —— 常見問題

不用下載就試試 SD 3.5

並在同一個工作階段、用同一組提示詞，跟 Flux、Qwen、SDXL 比一比。

開始使用

免 GPU

免費試用

產品畫面截圖