Diffus
開始使用
Black Forest Labs 的 Flux.2 系列

在瀏覽器裡運行 Flux.2 Klein

Klein 9B 和 4B，加上建基於它們的 2,100+ 個社群模型。毋須下載 90 億參數的模型，毋須 GPU，也毋須維護任何環境。

在 Diffus 生成的圖片
Behance 標誌Google 標誌Canva 標誌Squarespace 標誌Amazon 標誌
看差異，而不是規格表

為甚麼在這裡運行 Klein

權重是開放的。不免費的是硬碟、顯示卡，還有花在設定上的一個下午。

2,100+ 個 Klein 模型，已經上線

建基於 Klein 9B 和 4B 的社群 checkpoint 與 LoRA 已經就緒可選。缺了哪個，貼上 Civitai 連結即可加入。

瀏覽模型

一個節點，整套工作流

在 ComfyUI 中用單一個獨立的 Klein 節點完成生成、編輯、內補、外擴和換臉 —— 出第一張圖之前毋須先砌工作流。

開啟 ComfyUI

跟其他模型比一比

Flux.1、Flux Kontext、Qwen、SDXL 和 SD 3.5 都在同一個工作階段。一段提示詞跑幾個模型，留低勝出的那個。

開始生成

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。

由提示詞到圖片

在 Klein 上文生圖

要畫質就用 Klein 9B，要輕量就用 4B，配上你需要的畫面比例，取樣器與導引值已為 Flux.2 系列調校好。

開始生成
在 Diffus 上選擇 Flux 模型
在生成的地方直接編輯

編輯、內補與外擴

Klein 節點讓你在生成的同一個地方編輯 —— 重畫一塊區域、延伸畫面、換臉 —— 毋須匯出，也不會丟失參數。

開啟 ComfyUI
在 Diffus 編輯圖片
用你自己的 LoRA

疊加社群 LoRA

Klein 在 Civitai 上有自己不斷成長的 LoRA 生態系統。用網址匯入再疊加，或在這裡微調自己的一個，訓練一完成即可使用。

瀏覽模型
Diffus 上的 ComfyUI 工作流

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

選擇 Klein

選 Klein 9B 或 4B，或建基於兩者之一的社群微調模型。

步驟 2

寫下提示詞

或者帶一張圖來編輯 —— 同一個節點兩樣都做得到。

步驟 3

生成並打磨

就地內補、外擴或升頻。成品直接進你的作品集。

開始使用
免費創作工具

更多值得一試的免費工具

不需設定的單一用途工具。描述、點擊，完成。

Flux 1 圖像生成器

在 Flux.1 系列上文生圖，配社群 LoRA。

免費試用

Flux Kontext 圖像編輯器

以提示詞引導的編輯，角色與風格保持一致。

免費試用

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
探索模型庫

建基於 Flux 的模型

整條 Flux 系列的 checkpoint 與 LoRA，毋須下載即可使用。

Toadette (Super Mario) - [Anima/IL] Illustrious
Fire Human | 幻想 Fire Human | 版本 2.0
環境溫暖燈光下舒適餐廳內，一杯透明杯盛著色彩分層甜點，頂部有鮮奶油和條紋吸管特寫。
一位短黑髮綠眼女孩的特寫肖像，戴著深色太陽眼鏡，在溫暖的黃昏光線下，呈現高對比和體積光效。
Vixon 的 Illustrious Styles - 富表現力詳細藝術 illust
Valbun 風格 Illustrious
[SDXL]LuanFangHua | 乱芳华 | 国风大模型 v1.0
Ri-mix - [Illustrious + Anima] Bravo
一隻類似老鼠的怪物，紅色發光眼睛，銳利爪子，穿著破舊皮革翼的黑暗奇幻盔甲，站在迷霧森林中的樹幹上。
Keij No.01
xa_gueuzav (xaxaxa) 藝術風格 [illustrious-XL] v1.0
Melkor Mancin 風格 V4 [Illustrious-XL]
動漫風格短暗髮紅眼女孩，戴著自行車安全帽、背包和百褶裙，在夕陽下的斑馬線騎自行車，回頭憤怒地看著。
特寫一塊發光的藍紫色水晶，四周環繞著苔蘚，置於溫暖昏暗光線下的木製酒館桌上，背景是粗糙的木樑。
具風格化的插畫，描繪一位橘色頭髮、深藍眼睛的悶悶不樂少女，穿著胸帶和 O 型圈項圈，以部分上色的畫家素描風格呈現。
一位金髮、短捲髮的女子，身穿淺藍色迷你裙，開心地笑著，擺出動態姿勢，背景為抽象的故障圖案暗色背景。
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。
尋找靈感

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。

Side-profile digital artwork of a dazzling cyberpunk hummingbird perched on a branch, featuring vibrant iridescent feathers in emerald teal, hot pink, and molten gold against a deep black background with electric blue and magenta rim glows.
Hyper-realistic painting of a young albino girl with long white hair and glowing blue eyes wearing a black mech suit in a dark cyberpunk style, inspired by Rembrandt.
Brushwork painting of a cute 20 year old girl with purple eyes, dark hair adorned with colorful flowers, touching her face gently with both hands.
Detailed dark portrait of a bearded man with heavily wrinkled and textured skin, intense gaze, and dramatic shadows emphasizing facial details.
A fierce fantasy scene featuring a woman in an ornate golden mask and dark cloak alongside a snarling werewolf with glowing red eyes under a stormy sky.
A mythical warrior stands on a jagged fractal cliff wearing a cloak of glitching brushstroke feathers, facing a vibrant spiraling vortex in a surreal fantasy landscape.
A photorealistic futuristic owl robot perched atop a cyberpunk cityscape at twilight, featuring intricate chrome feathers and yellow glowing neon eyes.
Black and white photo of a male clown in traditional black costume and white face paint, wearing a bowler hat and smoking a cigarette beside a striped circus tent.
A vibrant ethereal sky garden with floating islands covered in lush greenery and colorful trees, cascading waterfalls, and a vivid sunset sky with swirling clouds.
A gothic dark fantasy woman with pale skin and glowing golden eyes, wearing black lace and leather adorned with blue jeweled ornaments, holding a smoking human skull.
Pale skeletal figures with stone-like skin emerging from choppy dark water, wearing tattered cloaks, set against a misty, overcast sky with a derelict ship silhouette.
Portrait of a model with liquid-metal petals resembling chrome orchids blooming from her neckline, wearing a reflective mercury-fabric top, with violet haze makeup and a cerulean vapor background.
A surreal cyclops monster with a long neck and a single large red eye, covered with long blue and orange hair, sitting with moss-covered legs in a small village at sunset, reaching out with an outstretched arm.
Profile portrait of a woman with black hair in a bun wearing a transparent mask helmet against a vibrant orange background, featuring Japanese text and cyber fashion elements.
Side profile view of a realistic female android with detailed mechanical parts against a solid purple background.
A stylish young Korean woman with dark asymmetric shoulder-length hair and red lips wearing a white off-shoulder dress with gold geometric patterns, orange tinted glasses, and an orange spiraling halo behind her head against a dark teal background.
A cyclist wearing an orange and white jersey intensely racing on a vintage orange road bike in a bold comic book style, set against a rural landscape with hay bales and spectators.
A young woman with long flowing brown hair walks away wearing a white shirt, blue jeans, and a tan backpack, beneath a vast sky filled with fluffy cumulus clouds.
A young woman with long, wavy brown hair stands wearing a strapless floral grey dress with black ribbon accents in a lush mountainous field with white wildflowers under cloudy skies.
A massive demonic warrior in ornate spiked plate armor stands on a jagged cliff, wings tattered and spread, holding a heavy serrated blade, silhouetted against a glowing celestial ring and crimson background with gritty texture.
Mysterious armored warrior wearing Hello Kitty-themed armor and an upside-down pot helmet, roasting a large piece of mutton over a campfire next to a plush Hello Kitty companion.
A female android with bright pink hair ice skates gracefully on a rooftop rink in a neon-lit cyberpunk city, wearing a white futuristic outfit with cybernetic limbs glowing blue.
Stylized black cat with multicolored eyes holding a pink beverage against a vibrant abstract geometric background.
Silhouette of a cyberpunk woman with biomechanical limbs and dress walking through a wheat field at red neon sunset.
Abstracted woman's face made of sharp geometric planes with striking crimson lips, set against muted ochre and blue tones in a style mixing impressionistic brushwork and angular features.
Dramatic black and white profile portrait of an elderly man with white hair wearing a black turtleneck, against a plain gradient background with side lighting.
A surrealist oil painting of a classic orange 1970s muscle car submerged in a milk-like ocean with orange fish swimming around and a sky filled with giant red and white lollipops, painted with smooth blending and soft diffused lighting.
A hyperdetailed illustration of a handsome black man with dark skin in tactical gear, wearing a grey armored vest, black gloves, black half-face mask, holding two pistols pointed forward, against a white background.
Black and white close-up portrait of a young woman with detailed facial features, glossy lips, and wavy hair, designed as a pop album cover for artist MUSAIC.
Hyperrealistic portrait of an unclean angel with shattered black and cobalt blue glass halo floating above her head, framed by translucent bioluminescent wings glowing with pink and purple hues, wearing a molten glass garment under cyan and magenta studio lights.
Portrait of a beautiful demonic woman with pale blue glowing skin and digital glitch effects, wearing a celestial cross necklace and earrings, with a background of analog interference.
A haunting analog horror portrait of a demonic woman rendered in deep electric blue and black tones, with glowing eyes and film grain textures.
A humanoid robot with glowing red eyes kneeling in water with reflective surface, set against a colorful graffiti wall backdrop.
Photorealistic image of a dog with playful expression wearing Pteranodon wings, shown in dynamic pose under cinematic lighting.
Silhouette of a man walking a dog on a pier with a ship visible in the background against a setting sun.
A futuristic figure wearing a metallic silver trench coat and black helmet stands under volumetric lighting with neon bracelets glowing against a dark background.
Close-up of a grief-stricken elven warrior with emerald-green eyes and silver hair, clutching a broken ornate sword against her forehead under dramatic sunset light.
Catwoman in sleek black latex catsuit behind rusted bars of a worn prison cell, holding a sparkling diamond with a confident smirk.
A fantasy landscape featuring towering cliffs covered in greenery, shrouded in morning mist under a dramatic sky painted in renaissance oil style with visible impasto brushstrokes.

Flux.2 Klein —— 常見問題

毋須下載就試用 Klein

再用同一段提示詞，把它跟 Flux.1、Qwen 和 SDXL 並排比較。

開始使用

2,100+ Models

No GPU

產品畫面截圖