> For the complete documentation index, see [llms.txt](https://developer.supervisely.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.supervisely.com/app-development/widgets/thumbnails.md).

# Thumbnails

Thumbnails are used to show input or output data representations

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>ProjectThumbnail</strong></td><td><img src="https://1972929262-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2ZRtnNbqSpWk5uCfyE1A%2Fuploads%2Fgit-blob-13e552cc870d2212f597c79a71bb05fa3c407b32%2Fwidget-thumbnailProject.png?alt=media" alt=""></td><td><mark style="color:purple;">Visual preview of a project with a quick access to it</mark></td><td><a href="/app-development/widgets/thumbnails/projectthumbnail.md">ProjectThumbnail</a></td></tr><tr><td><strong>DatasetThumbnail</strong></td><td><img src="https://1972929262-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2ZRtnNbqSpWk5uCfyE1A%2Fuploads%2Fgit-blob-0bd811e68f0507e9a6e7f36a4ffe247292513192%2Fwidget-thumbnailDataset.png?alt=media" alt=""></td><td><mark style="color:purple;">Visual preview of a dataset with a quick access to it</mark></td><td><a href="/app-development/widgets/thumbnails/datasetthumbnail.md">DatasetThumbnail</a></td></tr><tr><td><strong>VideoThumbnail</strong></td><td><img src="https://1972929262-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2ZRtnNbqSpWk5uCfyE1A%2Fuploads%2Fgit-blob-bd33dd53b80a294001629acd2b22fd76625e2e88%2Fwidget-thumbnailVideo.png?alt=media" alt=""></td><td><mark style="color:purple;">Visual preview of a video with a quick access to it</mark></td><td><a href="/app-development/widgets/thumbnails/videothumbnail.md">VideoThumbnail</a></td></tr><tr><td><strong>FolderThumbnail</strong></td><td><img src="https://1972929262-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2ZRtnNbqSpWk5uCfyE1A%2Fuploads%2Fgit-blob-6448b76246938fddf2603b7e0a1d5a7c1237c208%2Fwidget-thumbnailFolder.png?alt=media" alt=""></td><td><mark style="color:purple;">Visual preview of a Folder with a quick access to it</mark></td><td><a href="/app-development/widgets/thumbnails/folderthumbnail.md">FolderThumbnail</a></td></tr><tr><td><strong>FileThumbnail</strong></td><td><img src="https://1972929262-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2ZRtnNbqSpWk5uCfyE1A%2Fuploads%2Fgit-blob-821e0928d4c2afe16a58babbab93c6dba3bfd3ad%2Fwidget-thumbnailFile.png?alt=media" alt=""></td><td><mark style="color:purple;">Visual preview of a File with a quick access to it</mark></td><td><a href="/app-development/widgets/thumbnails/filethumbnail.md">FileThumbnail</a></td></tr></tbody></table>