dragonfly.zip
Idle

Dragonfly.zip

Share a file or a whole folder — get one short link. Encrypted in your browser. No accounts. No tracking. Links expire after 30 days of silence and stay alive as long as they're being downloaded.

Waiting for a file. Your link will appear here — ready to paste anywhere.

How it works

  1. 01
    Encrypted in your browser
    AES-GCM 256 runs via WebCrypto before a single byte leaves your device. The key stays in the URL fragment — browsers never send fragments to servers.
  2. 02
    Stored on Cloudflare R2
    Ciphertext lands in a private R2 bucket, encrypted at rest with AES-256. No public read access. Downloads require a fresh, short-lived signed URL.
  3. 03
    No accounts, no tracking
    No sign-up, no analytics beacons, no cookies for identification. Metadata is limited to filename, size, and expiry.
  4. 04
    Auto-expiring by default
    Every link expires after 30 days of no downloads. Active links keep rolling forward. Folders extend when any file inside is opened.