Flux 2 [klein] 4B Base | Image to Image

fal-ai/flux-2/klein/4b/base/edit

Image-to-image editing with Flux 2 [klein] 4B Base from Black Forest Labs. Precise modifications using natural language descriptions and hex color control.

Inference

Commercial use

Schema

LLMs

Playground API

Input

Prompt*

Image URLs*

Hint: Drag and drop files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL.

1 image added

Additional Settings

Customize your input with more control.

Result

Idle

What would you like to do next?

Requests cost $0.009 per megapixel of input and output. Input images will be resized to 1MP. For example, a 1024×1024 generation with a 512×512 input image will cost $0.018 (1 MP input + 1 MP output, each costing $0.009).

Flux 2 [klein] 4B Base Image to Image

Input

Result

What would you like to do next?

Logs