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。

zhongfenghuaStyle_FLUX_ Lora | 厚涂笔触_FLUX版_ Lora v1.0
極近距離拍攝一位皮膚灰白，戴著彩色爬蟲類鏡片飛行員護目鏡的人，塗有鮮綠色唇膏，長黑髮中帶有鮮綠色條紋，綁有藍色絲帶，周圍環繞霓虹散景光效。
一位蒼白髮色的哥德式巫師，身穿細緻的黑金盔甲，手持刻有符文的長劍，站在岩石地形前方，背後是一條帶有發光深紅眼睛的巨大黑曜石龍，天空呈現粉紅與紫色的空靈色彩。
一位扎著摺疊馬尾、穿著帶有茱麗葉袖白色裙子及白色帶狀高跟鞋的女孩，安靜地坐在木椅上，旁邊有一條兇猛的黑龍，陽光透過周圍的樹葉斑駁地照射下來。
Nova Furry XL Illustrious v6B
Stormtrooper服裝 v1
She-Venom (Illustrious) v1.0
蟻王 Beru Solo Leveling IL / PD / XL-GMR 蟻王 Beru Pony-GMR
Fusor's Cute-sor Style II [Illustrious] v1.0
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。
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 porcelain-smooth tiny fairy with delicate folded wings stands next to a tall, tied stack of aged book pages rendered in a subdued sepia palette with soft light.
A petite elf girl with platinum white hair and ethereal skin holds a glowing glass sword, wearing a detailed Victorian-style red dress with lace and silver accents in Rembrandt style.
A digital painting of a teen cyborg girl with striking long red hair, blue eyes, and pale white skin, wearing a black tight bodysuit with detailed mechanical joints and ribbed chest under Rembrandt lighting.
Impasto style painting of a woman with long black hair wearing a flowing yellow and red dress and red high heels, set against a textured gray background.
Surreal portrait of a woman with dark hair and golden eyes, featuring a bird painted on her face, surrounded by yellow birds and flowers including a large pink rose.
A girl demon with white hair in two ponytails tied with black bows, glowing red eyes, and pale skin, wearing a detailed black gothic dress and black gloves with claws, standing under moonlight with large black wings spread out and a ruined gothic architecture background.
A pink-haired woman with blue eyes in a delicate turquoise hanfu and high heels sits with crossed legs, petting the head of a giant white and teal snake coiled around her.
Close-up profile of a futuristic death knight adorned in dark, jagged metallic armor with glowing red eyes and demonic horn-like spikes on the helmet.
Hyperrealistic close-up portrait of a young male in cyberpunk attire wearing orange-tinted glasses and dark futuristic clothing.
Watercolor-style drawing of a deep underwater city featuring glowing cylindrical buildings connected by bridges, with whales swimming above and intricate architectural details extending into the ocean depths.
A radiant angel with glowing pink wings and a golden halo ascends above a vast field of luminous triangular geometric ripple lines against a deep black background.
A colossal mechanical leviathan made of gears emerges from an endless desert of sand, two explorers in reflective suits approach it, with sparks flying and shadows cast on the sand.
Close-up hyper-realistic oil painting of a pale vampire girl with vivid red hair and blue eyes, wearing a black corseted dress with a gothic aesthetic.
Papercut style silhouette of a couple sitting closely together under a starry night sky with a bright crescent moon and shooting stars.
Silhouette of a couple sitting close together on a rooftop edge against a starry night sky with a crescent moon, shooting stars, and a vibrant scattering of orange dots.
Detailed depiction of a dove girl with long pearlescent hair, feather dress in purple hues, lavender iridescent eyes, animal ears, amidst flying doves and an abstract feathered background.
A middle-aged male cybernetic operative wearing dark tactical coat and advanced armor sits on a ledge overlooking a rainy, neon-lit cyberpunk city at night, head lowered in contemplation.
High-angle wide shot of a dense futuristic megacity canyon shrouded in fog with a lone silhouette figure seated on a cantilevered balcony on the far right, overlooking a neon-lit river corridor and towering skyscrapers under cinematic lighting.
A landscape featuring rolling green hills under a blue sky with gentle clouds and a large stylized orange-red sun with radiant rays at the center.
A cyberpunk warrior with spiky blue-black hair, wearing a torn white top and black utility shorts with metallic buckles, holding a battered plush panda and wearing a spiked armored gauntlet.
A grotesque humanoid creature with elongated limbs and a large bulbous head leans forward emerging from a circular white futuristic machine in a minimalist white room lit by diffused daylight.
Watercolor painting of an elderly Black man wearing headphones and a light-colored jacket, sitting on a subway bench with an introspective expression.
A bold portrait of a Black woman with voluminous afro hair passionately singing into a vintage silver microphone, wearing large red hoop earrings and a black top against a terracotta background.
A girl with black medium messy hair and glasses reading a book in her messy bedroom, illuminated by soft natural lighting.
Photorealistic close-up portrait of a highly detailed alien woman with geometric skull and sharp features set in a cinematic film still style.
Realistic street art mural on a white brick wall showing a black silhouette in a suit holding a red balloon, observed by a man standing nearby.
A synthetic angel stands on a cracked obsidian plinth in a ruined sanctuary flooded with overgrowth, featuring golden crystalline wings and a glowing halo at dusk.
A sunset over Italian mountains with a crystal lake surrounded by autumn foliage and blooming pink flowers, a quaint village perched on cliffs above tranquil waters.
Four witches sitting around a glowing fire surrounded by tall blue mushrooms shaped like a crescent moon under a starry night sky.
Close-up of a high-detail horror-themed mechanical skull with glowing eyes, sharp jagged teeth, and a cracked blue metal mask against a red background.
A mysterious fantasy creature composed of translucent water-like tentacles rises in a floral-filled town square with old buildings and a person facing it.
Close-up portrait of a young Asian woman with striking yellow eyes, dark tousled hair, and a translucent orange-red scarf partially covering her face.
A surreal depiction of Little Red Riding Hood rendered in a fractured stained-glass Cubist style, showing a girl in a red cloak within a dense forest with geometric shard divisions.
A red armored warrior with flowing red hair stands dramatically on a cliff edge holding a glowing sword, with a dark fantasy village visible in the mist ahead.
Close-up portrait of a young woman with pale skin, short ginger hair adorned with small white daisies, natural freckles, and soft natural lighting with a shallow depth of field effect.
Portrait of a boy with pale skin and trimmed hair wearing a golden crown and green robe, partially obscured by a large green banana leaf against a red background.
Sunlit ancient courtyard with earth-toned textured walls, terracotta jars, patterned rug, woven cushions, and wooden ceiling beams.
A young medieval princess with long pale blond hair sleeps serenely on an ornate bed in a dusty castle room filled with antique furnishings, moonlight casting an ethereal glow.
A cheerful young Victorian factory woman in simple work dress and shawl, smiling while seated on industrial factory steps with tea nearby, depicted in kaoYada art style with natural lighting.
A colossal wrecked frigate grounded near snowy cliffs beside a traditional East Asian temple with glowing warm lights, under a moody overcast sky in winter.

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