MultipleUpload JavaScript upload component

Works with any backend npm install Zero dependencies

Demo Gallery

200+ live Razor demos plus a downloadable starter pack with five standalone HTML demos you can copy into your own project.

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Starter Pack

5

Overview Pack Chunked Pack Validation Pack Image Pack Events Pack

Getting Started

5

Overview CDN Quick Start npm Install Configuration JS API

Basic Upload

8

Single File Multiple Files Auto Upload Manual Upload Custom Button In Form Programmatic Pre-loaded

Validation

10

Extensions Max Size Min Size MIME Type Max Count Client Custom Image Dims Duplicates Combined

Appearance

10

Default Bootstrap Tailwind Dark Mode CSS Variables Custom Button Icon Only Compact Full Width Animations

Progress

8

Bar Percent Speed & ETA Circular Striped Per-File Aggregate Custom

Drag & Drop

8

Basic Full Page Styled With Preview Multi-Zone Folder Drop + Browse Overlay

Chunked Upload

8

Basic Custom Size Resume Parallel Large File Retry SSE Progress Visualization

Queue

6

Sequential Concurrent Reorder Pause/Resume Cancel Priority

Events

7

All Events Filter Custom Progress Redirect Error Recovery Event Log Response

Image

8

Preview Thumbnails Crop Resize EXIF Gallery Avatar Metadata

Custom UI

7

External Trigger External Progress Table Cards Inline Modal Wizard

Integration

8

Form Email DataTable Chat CMS E-Commerce Ticket Multi-Step

Frameworks

7

React Vue Angular Svelte Next.js Web Components Alpine.js