File Upload Preview 4 component design & features
This file upload example uses the diceui FileUpload component with FileUploadItemPreview configured to show file type icons for non-image files. It demonstrates icon-based previews for various file types including documents, spreadsheets, archives, and media files. The component automatically selects appropriate icons based on file extensions.
File type icons are essential for document upload interfaces where image previews aren’t applicable. This pattern appears in file management systems, document submission forms, or interfaces handling diverse file types where visual file type identification helps users understand their selections.