File Upload Preview 1 component design & features
This file upload example uses the diceui FileUpload component with FileUploadItemPreview configured for image files. It demonstrates thumbnail preview generation for uploaded images, showing visual previews in the file list with rounded corners and appropriate sizing. The previews help users verify their selections before submission.
Image thumbnail previews are essential for media upload interfaces where users need to confirm their selections visually. This pattern appears in photo galleries, social media post composers, or any interface where visual verification improves user confidence in file selection.