About dropsha.re

dropsha.re is a zero-knowledge file sharing service built for developers, security-conscious users, and anyone who values privacy.

How it works

• Client-side encryption: Files are encrypted in your browser using AES-256-GCM before upload
• Zero server access: We never see your files - encryption keys stay in your browser
• Secure sharing: Decryption keys are embedded in share URLs as fragments (never sent to servers)
• Automatic cleanup: Files are automatically deleted after the retention period

Technical details

• AES-256-GCM encryption with randomly generated 128-bit keys
• Client-side key derivation using Web Crypto API
• Encrypted files stored on Cloudflare infrastructure
• No logs, no tracking, no data collection