cryptsend.thingylabs.io

Zero-setup encrypted file sharing from your terminal. Upload files with client-side encryption using standard Unix tools.

Usage

curl -s https://upload.thingylabs.io/upload.sh | bash -s -- yourfile.pdf

This will:

1. Encrypt your file locally using OpenSSL
2. Upload it securely
3. Return a sharing URL with embedded decryption key

Recipients can just click the URL to decrypt and download the file.

Features

• Client-side encryption using AES-256-CBC
• Zero setup - uses standard Unix tools (OpenSSL, curl)
• No registration required
• Single-click decryption for recipients
• Files are encrypted before leaving your machine
• 100MB file size limit
• URLs include everything needed for decryption
• File deletion can be triggered manually

Security

• Uses OpenSSL for encryption with AES-256-CBC
• Random key/IV generation for each upload
• Files are encrypted before upload
• Client-side decryption using Web Crypto API
• No server-side key storage

Development

This tool was developed by Thingylabs with assistance from Claude AI.

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