# Image sizes

This configuration contains parameters that HivePress uses for registering the custom image sizes. Each image size is defined as an array of parameters accepted by the [add\_image\_size](https://developer.wordpress.org/reference/functions/add_image_size/) function. The array key is used as the image size name (prefixed with `hp_`).

The code example below changes the `landscape_small` image size parameters. In the same way, you can customize any of the available image sizes or register a new one by adding an array with the image size parameters. Also, if you set the `label` parameter, HivePress will display settings for this image size in the **Settings > Media** section.

```php
add_filter(
	'hivepress/v1/image_sizes',
	function( $image_sizes ) {
		$image_sizes['landscape_small']['height'] = 123;

		return $image_sizes;
	}
);
```