# SDXL Canny Controlnet (https://docs.fuser.studio/docs/nodes/image/sdxl-canny-controlnet)

_Provided by [Fal](https://fal.ai) — [Learn More](https://fal.ai/models/fal-ai/fast-sdxl-controlnet-canny)._

## Inputs [#inputs]

- **Prompt** (`textarea`) — The prompt to use for generating the image. Be as descriptive as possible for best results.

- **Control Image** (`image`) — The image that will guide the generation using its edges.

- **Negative Prompt** (`textarea`) — The negative prompt to use. Use it to address details that you don't want in the image.

   Optional: `true` • Default: ``

- **Control Scale** (`slider`) — The scale of the controlnet conditioning.

   Optional: `true` • Default: `0.5` • Minimum: `0` • Maximum: `1`

- **Image Size** (`dropdown`) — The size of the generated image. Leave it none to automatically infer from the control image.

   Optional: `true` • Default: `square_hd` • Accepts: `Square HD`, `Square`, `Portrait 4:3`, `Portrait 16:9`, `Landscape 4:3`, `Landscape 16:9`

- **Steps** (`slider`) — The number of inference steps to perform.

   Optional: `true` • Default: `25` • Minimum: `1` • Maximum: `50`

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

   Optional: `true` • Default: `8586`

- **Guidance Scale** (`slider`) — The CFG scale is a measure of how close you want the model to stick to your prompt.

   Optional: `true` • Default: `7.5` • Minimum: `0` • Maximum: `20`

## Outputs [#outputs]

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