# FLUX.1 Kontext (https://docs.fuser.studio/docs/nodes/image/flux-1-kontext)

_Provided by [Fal](https://fal.ai) — [Learn More](https://fal.ai/models/fal-ai/flux-pro/kontext)._

## Inputs [#inputs]

- **Prompt** (`textarea`) — A textual prompt to guide image generation and modification.

- **Images** (`image`) _(accepts multiple)_ — Images to edit or create variations from. You can use a maximum of 4 images to combine their features, or use a single image to edit or create variations from.

   Optional: `true`

- **Aspect Ratio** (`dropdown`) — The aspect ratio of the generated image, applicable when only using text input.

   Optional: `true` • Default: `1:1` • Accepts: `1:1 Square`, `21:9 Landscape`, `16:9 Landscape`, `4:3 Landscape`, `3:4 Vertical`, `3:2 Landscape`, `2:3 Vertical`

- **Seed** (`seed`) — The same seed and prompt will output the same image every time.

   Optional: `true` • Default: `9684`

- **CFG Scale** (`slider`) — Classifier Free Guidance controls how closely the generated image adheres to the text prompt you provide. Accepts values between 0 and 20.

   Optional: `true` • Default: `3.5` • Minimum: `0` • Maximum: `20`

- **Model** (`dropdown`) — Kontext is available in two models: Pro and Max. Pro is the default model and is optimized for speed and quality, while Max comes with greatly improved prompt adherence, typography generation, and premium consistency, at double the cost of Pro.

   Optional: `true` • Default: `pro` • Accepts: `Pro`, `Max`

- **Output Format** (`dropdown`) — The format of the generated image.

   Optional: `true` • Default: `jpeg` • Accepts: `JPEG`, `PNG`

## Outputs [#outputs]

- **Generated Image** (`image`) — The generated image from the model.