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。

RadSister Pony
Toadette (超級瑪利歐) - [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。
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。

A serene Black woman is depicted in traditional Chinese ink wash painting style, standing with intricate filigree jewelry beneath a luminous crescent moon over ocean waves.
Dark-toned, surreal painting of a Victorian female chieftan dressed in punk style jewelry walking through eldritch wetlands at night, with a large red moon and industrial smoke in the background.
Dark-toned impasto painting of a saintly, mature Edwardian goth woman in an ornate gown holding a sleeping dog, seated on a gilded throne against a night-time Italian countryside with a distant circus Big Top.
Modern two-story house with white exterior walls, outdoor pool, minimalist interior furniture, illuminated at night surrounded by trees.
A futuristic armored vehicle featuring a sleek white and black design with a large gun mounted on top, splashing water as it moves on a rocky shore with a misty, foggy background.
Close-up portrait of a woman with reflective glasses and neon light reflections, featuring a retro disco pop style with a dark background.
Highly detailed 8K ultra-realistic portrait of a woman’s face emerging from darkness with a glowing neon-red skull over her right eye, delicate rose-gold light accents, ethereal flowers, and cinematic chiaroscuro lighting.
A cloaked figure stands on the edge of a rugged cliff at twilight, with a massive vermilion sun glowing scarlet behind, overlooking a deep teal and black sea, illuminated by volumetric and rim lighting.
A digital painting of a young female cyborg with shoulder-length pink bob hair, mechanical white robotic arm and shoulder, silver-blue eyes, and ethereal white skin on a black background.
Close-up of a woman's face wearing a ceremonial crown, with defined cheekbones, freckles, and full lips, surrounded by a dreamy foggy atmosphere with cinematic light and bokeh effects.
Profile of a young woman with short red mohawk hairstyle, detailed floral tattoo sleeve, multiple ear piercings, freckles, and grey eyes wearing a green tank top leaning against a textured wall.
A semi-realistic digital illustration of a confident woman with short blonde hair wearing a tight black bodysuit standing in a dimly lit, moody room with greenish lighting.
A stylized silhouette of a girl with translucent blouse and short skirt, glowing red eyes, standing under a streetlamp with tree shapes blending into her torso, set against a pale background at nighttime.
A lush stone archway covered with green ivy frames a man in a navy blue cloak and a woman in a flowing white gown gazing at a majestic castle on a distant hill against a sunset sky and blooming cherry blossoms.
A red-haired girl in ornate red and gold attire cuddles a colossal protective snake with detailed scales, set against a red-themed background.
High-contrast black-and-white close-up portrait of a young woman with dark choppy hair and pink highlights, holding a black fan with gold details and wearing ornate gold floral earrings and a tassel.
Photorealistic depiction of a dense Amazon river bend at sunrise featuring wooden floating lodges surrounded by giant lily pads and towering trees with golden mist.
Vertical abstract oil painting with a red broken heart made of textured impasto on top, surrounded by pale blue-gray and cream bulbous organic shapes on a black background.
A blonde girl with twin drills hairstyle wearing a white Victorian frilled dress, black corset, and black boots, unsheathing a katana against a dark background with chiaroscuro lighting.
The Grim Reaper enveloped in a black hooded cloak decorated with ancient symbols, chained thickly, holding a large intricately designed scythe, with glowing eyes and a smoky, gothic castle background.
Close-up of an ancient female robot's face with a black and gold helmet, glowing orange intricate details, touching her lips with a robotic hand on a white background.
Silver futuristic car with aerodynamic design driving through water in a mountainous landscape with snow-capped peaks and a cloudy sunset sky.
Photo-realistic image of a futuristic military helicopter with four twin-rotor engines and a sleek, angular body flying over a vast landscape with a winding river and dramatic clouds at sunset.
Side profile of a futuristic steampunk cyborg woman with golden mechanical parts and robotic elegance, set against a dramatic dark background with golden splashes.
A cybernetic empress stands tall in a post-apocalyptic cityscape, wearing a futuristic metal crown with glowing neon circuits and sleek mechanical prosthetics, with a dark nano-fiber cape fluttering behind her amidst ruins and fire.
A beautiful woman with long wavy hair wearing a long floral dress stands in a sunlit gardener's greenhouse holding a bouquet of colorful spring flowers.
Detailed gothic line art of a Halloween masquerade featuring a masked figure in a dark coat and elaborate hat, standing against a lantern-lit street fading into mist and shadows, drawn with strong cross-hatched ink in a vintage dark fantasy style.
A climber stands on top of a rocky monolith surrounded by swirling fiery and watery splashes against a vivid sunset sky above a sea of clouds.
Foggy Innsmouth street at perpetual twilight with glowing mysterious eyes looming in the green-hued sky above old houses and cobblestone pathway.
A close-up portrait of a young woman with wet hair peeking from behind a rusty wall in the rain at night, with moody greenish lighting and blurred background.
Close-up portrait of a woman with artistic dalmatian-inspired face paint, yellow eyes, black lipstick, and spiky white hair with orange accents, wearing a black and yellow polka dot bodysuit.
A serene blonde girl wearing a high-slit tunic and thigh-high strapped boots is surrounded by hanging foliage and dragonflies in muted sunlight filtered through reeds, featuring bronze and moss color themes.
Close-up portrait of a woman with vibrant orange hair styled loosely, intricate orange tattoos and face paint, bright orange eyes, freckles, and orange lipstick, wearing jewelry and a white top.
A large, ancient bell hangs over dark greenish-blue water, with a small child in a red coat standing on a weathered wooden dock holding the bell’s rope in a moody, misty atmosphere.
Backlit silhouette of an elegant woman wearing a long silk dress standing near a vintage door, illuminated by golden light with mysterious shadows.
一幅油畫，描繪小巧的少年精靈公主，擁有長長白髮和尖耳朵，坐在燭光晚餐桌旁，位於可俯瞰土星環的太空站內。
可愛的擬人老鼠角色，擁有大耳朵和鬍鬚，穿著白色襯衫，背著裝滿藥水和地圖的超大背包，站立於翠綠田野中，在柔和光線下，旁邊有一張臨時木桌，上面擺滿了商人貨品。
一名有雀斑、灰綠色眼睛的紅髮少女俯身於木桌前，餵養玻璃魚缸中的鬥魚，穿著綠色絲綢袍，場景為昏暗公寓，使用電影燈光。

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