UB

File UploaderBuilt for developers

Upload files in minutes, not months. Server-first security meets global CDN delivery.

Type-safeReact
upload.tsx
import { UploadButton } from "@uploadbird/react";

export default function MyComponent() {
  return (
    <UploadButton
      endpoint="imageUploader"
      onClientUploadComplete={(res) => {
        console.log("Files: ", res);
        alert("Upload Completed");
      }}
      onUploadError={(error: Error) => {
        alert(`ERROR! ${error.message}`);
      }}
    />
  );
}

Everything you need to upload files

Lightning-fast uploads

Upload files directly to our global CDN with progress tracking and resumable uploads.

  • Direct-to-CDN uploads
  • Progress tracking
  • Resumable uploads
  • Chunked uploads for large files
🔒

Server-first security

Authenticate on your server before any upload. No exposed keys, no security holes.

  • Server-side authentication
  • No API keys in client code
  • Role-based access control
  • Signed upload URLs
📦

Type-safe SDKs

Official SDKs for 8+ frameworks with full TypeScript support and auto-completion.

  • Next.js, React, Vue, Svelte
  • Full TypeScript types
  • Framework-specific components
  • REST API for any language
🛡️

Built-in protection

Malware scanning, virus detection, and file validation. Keep your app safe by default.

  • Real-time malware scanning
  • Virus detection
  • File type validation
  • Size limit enforcement
📊

Upload analytics

Track upload success rates, file sizes, and user behavior with detailed analytics.

  • Upload success tracking
  • File size analytics
  • User behavior insights
  • Error monitoring
🌍

Global infrastructure

325k+ edge nodes deliver files instantly worldwide. Automatic optimization included.

  • 325,000+ edge nodes
  • Automatic optimization
  • Smart caching
  • Custom domain support

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