> ## Documentation Index
> Fetch the complete documentation index at: https://docs.simplismart.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Image Generation Models

> Generate fast, high-quality AI images using an intuitive playground

The image generation playground is focused on image generation and customization. You can:

* **Create Images from Text**: Generate images based on text descriptions or prompts.
* **Set Generation Parameters**: Configure steps, image size, seed, and other parameters to refine the image generation process.
* **Apply Custom Models**: Optionally use LoRA weights from the Simplismart Training Suite to customize outputs.
* **Review and Download Results**: View the generated images, assess their quality, and export them as needed.

### <img src="https://mintcdn.com/simplismart-3f10d72e/-tOQFir4hKwscnT0/images/Flux_Playground.png?fit=max&auto=format&n=-tOQFir4hKwscnT0&q=85&s=dd0a256c6e3d894c81d9e7768b0ad595" alt="Flux" width="3006" height="1630" data-path="images/Flux_Playground.png" />

## Settings Explained

**prompt**: The text description guiding the image generation, crucial for defining the desired outcome.

**height & width**: Dimensions of the generated image, available in various aspect ratios:

<div align="center">
  | **Image Dimensions** | **Aspect Ratio** | **Resolution** |
  | :------------------: | :--------------: | :------------: |
  |        Square        |        1:1       |    1024x1024   |
  |       Portrait       |        2:3       |    768x1152    |
  |       Landscape      |        4:3       |    1152x768    |
  |      Widescreen      |       16:9       |    1024x576    |
  |  Vertical Widescreen |       9:16       |    576x1024    |
  |       Cinematic      |        2:1       |    1024x512    |
  |  Vertical Cinematic  |        1:2       |    1024x512    |
  |       Portrait       |        4:5       |    816x1024    |
</div>

**seed**: Initial input for the random generator, ensuring reproducibility of generated images.

**num\_inference\_steps**: Number of iterations the model performs during generation; more steps improve quality at the cost of processing time. (recommended: 28)

**num\_images\_per\_prompt**: Number of images to be generated for a single prompt.

**guidance\_scale**: Controls how closely the model follows the input prompt. Higher values increase adherence to the prompt while lower values allow more creative freedom. (recommended: 3)

**lora\_weights** (optional): URL pointing to custom LoRA weights from the Simplismart Training Suite.

**lora\_scale** (optional): Determines the impact of LoRA weights on the generation process. (default: 1)

***

<Note>
  Access the Flux model API documentation [**here**](/api-reference/inference/flux-dev) for endpoints, parameters, and code examples.
</Note>