> For the complete documentation index, see [llms.txt](https://devs.snowdropsolutions.co.uk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://devs.snowdropsolutions.co.uk/advanced-use-cases/categorization/category-icons.md).

# Category Icons

MRS includes the ability to send back a category icon.

* Icons are served when a logo is unavailable.
* It’s recommended that you use your own Icons so that they fit with your user experience.
* MRS supports two sizes for the image:
  *  PNG images of 96x96 pixels and 192x192 pixels 
* If not supplied, MRS will use the following default categories and category icons:

<figure><img src="/files/vpr2zFj5m0KDEPu1V0Sg" alt=""><figcaption></figcaption></figure>

Note: These icons are defaults only, it is recommended that your own icons be used.