One-field input
Everything goes into the Text Prompt field.
Create a picture from a description
The FLUX.2 [klein] model family are Black Forest's fastest image models to date. FLUX.2 [klein] unifies generation and editing in a single compact architecture, delivering state-of-the-art quality with end-to-end inference in as low as under a second. Built for applications that require real-time image generation without sacrificing quality, and runs on consumer hardware, with as little as 13GB VRAM.
Opens the image studio with Flux 2 Klein ready to use. You will need a free account to run it.


What it makes
Create a picture from a description
Turns a written description into a picture.
What you need
What you get
A new picture
Flux 2 Klein turns a text description into an image, and the text prompt is the only thing it asks for. The finished image is returned to you when the run ends.
You type your description in the Text Prompt field and start the run. This model has no other options.
Flux 2 Klein costs 85 credits. FLUX 2 and FLUX.2 [klein] 4B add settings such as Image Size, which this model does not have.
Same job: create a picture from a description. Compare before you choose.
A speed-tuned variant of Stable Diffusion XL that generates high-quality images in a handful of steps, trading a little fine detail for near-instant results - ideal for rapid concept exploration and draft iteration.
Alibaba's fast-inference Qwen Image variant, tuned for near-instant text-to-image generation without sacrificing prompt accuracy - built for rapid drafts and high-volume workflows.
Alibaba's Qwen Image model generates accurate, detailed visuals from text prompts with strong prompt comprehension, including legible in-image text and complex compositions.
A FLUX variant tuned by Krea for stylized, painterly image generation - strong for concept art and creative visuals that want more artistic flair than strict photorealism.
Everything goes into the Text Prompt field.
Turns a written description into a generated image.
Describe the image you want in the Text Prompt field.
Run the model. It costs 85 credits.
The generated image is returned to you.
Type a sentence about a scene and get an image of it.
Describe what a thumbnail should show and get an image back.
Quick answers to help you get the most out of Flux 2 Klein in FunAI Studio.