100% Encrypted

Secure File Sharing Powered by Privacy

End-to-end encrypted file sharing. Your files are encrypted before upload—we can't see them, and neither can anyone else. Free, secure, and open-source alternative to WeTransfer.

Start Upload How It Works

Zero-Knowledge Architecture

Javascript is disabled. You won't be able to use Lufi.

Your browser does not have enough entropy to generate a strong encryption key. Please wait (it's better if you do things on your computer while waiting).

Delete at first download?

Create a zip archive with the files before uploading?

Drop files here

Click to open the file browser

How to Use RoboSend

Secure file sharing in three simple steps

1. Upload Files

Drag and drop your files or click to browse. Files are encrypted in your browser before upload.

2. Share Links

Get a secure download link to share with anyone. Set expiration time and download limits.

3. Stay Private

Your files are end-to-end encrypted. Only people with the link can access them.

Privacy First: Zero-knowledge encryption • No registration required • Auto-delete options