# Extending with plugins

https://www.sanity.io/learn/course/studio-excellence/pleasing-plugins.md

Plugins for Sanity Studio are a bundle of Studio config which can add extra schema types, tools and more

Here are two examples of popular plugins to extend the authoring experience.

## Media browser

![Media browser plugin for Sanity Studio](https://cdn.sanity.io/images/3do82whm/next/0833886cd7d21501d496781ec63b6c4c3bc0a111-2994x1752.png)

The Media browser plugin adds a superset of features to the existing, including tagging, alt text, and reverse-lookup of documents where the image is referenced.

1. **Consider** installing [the media browser plugin](https://www.sanity.io/plugins/sanity-plugin-media)

## Iframe Pane

For instances where there is a direct relationship between a document you are currently editing and an external URL, the Iframe pane is a convenient way to render them side-by-side.

Examples include email preview, website analytics, or an automatically generated Open Graph image.

![Sanity Studio with content editing form alongside automatically generated Open Graph image](https://cdn.sanity.io/images/3do82whm/next/9f7bcf9f9e28352f34714a18ad9bd070bd9a2619-2240x1480.png)

1. **In future**, consider installing the [Iframe Pane plugin](https://www.sanity.io/plugins/iframe-pane)