Image Playground
The Image Playground is a dedicated space for testing and experimenting with GPUStack’s image generation APIs. It allows users to interactively explore the capabilities of different models, customize parameters, and review code examples for seamless API integration.
Generate Image
Prompt
You can input or randomly generate a prompt, then click the Submit button to generate an image.
Edit Image
Upload an image and highlight the areas you want to modify by painting over them. Then, enter a prompt and Submit. If no areas are painted, the entire image will be modified.
Save Mask
Click Save Mask to save the painted areas as a separate image.
Download Image
Click Download Image to save the edited image.
Select Model
You can select available models in GPUStack by clicking the model dropdown at the top-right corner of the playground UI.
Parameters
| Parameter | Default | Description |
|---|---|---|
Size |
512x512 |
The size of the generated image in 'widthxheight' format. |
Seed |
(empty) | Random seed. |
View Code
After experimenting with prompts and parameters, click the View Code button to see how to call the API with the same inputs. Code examples are provided in curl, Python, and Node.js.

