# Overview

This section covers the message content types that render inside the main message body: attachments, previews, file UI, media galleries, and rich content fallbacks.

## Use This Group When

- You want to customize how attachments render.
- You need to change file, gallery, video, or audio presentation.
- You want to override rich link previews or unsupported attachment fallbacks.

## Start with `Attachment`

[`Attachment`](/chat/docs/sdk/react-native/ui-components/attachment/) is the main entry point for attachment rendering inside the message body. If your product needs custom attachment dispatch or custom attachment types, start there.

## Attachment Types

- [`AudioAttachment`](/chat/docs/sdk/react-native/ui-components/audio-attachment/)
- [`Gallery`](/chat/docs/sdk/react-native/ui-components/gallery/)
- [`Video Thumbnail`](/chat/docs/sdk/react-native/ui-components/video-thumbnail/)
- [`Giphy`](/chat/docs/sdk/react-native/ui-components/giphy/)
- [`UnsupportedAttachment`](/chat/docs/sdk/react-native/ui-components/unsupported-attachment/)

## File UI

- [`FileAttachmentGroup`](/chat/docs/sdk/react-native/ui-components/file-attachment-group/)
- [`FileAttachment`](/chat/docs/sdk/react-native/ui-components/file-attachment/)
- [`FileIcon`](/chat/docs/sdk/react-native/ui-components/file-icon/)
- [`FilePreview`](/chat/docs/sdk/react-native/ui-components/file-preview/)

## Link Previews

- [`URLPreview`](/chat/docs/sdk/react-native/ui-components/url-preview/)
- [`URLPreviewCompact`](/chat/docs/sdk/react-native/ui-components/url-preview-compact/)

## Related Guides

- [Custom Attachments](/chat/docs/sdk/react-native/guides/custom-attachment/)
- [Message Customization](/chat/docs/sdk/react-native/guides/message-customization/)


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This page was last updated at 2026-04-17T17:33:45.953Z.

For the most recent version of this documentation, visit [https://getstream.io/chat/docs/sdk/react-native/ui-components/message/attachments/](https://getstream.io/chat/docs/sdk/react-native/ui-components/message/attachments/).