D-Drop
Anonymous
Drop your file here, or click to browse
Any file format up to 100 MB • Or paste clipboard file • No sign-in
Auto-Expiration (TTL)
File will be permanently deleted after this duration
Burn After Reading
Self-destruct immediately after 1st access / download
Zero-Knowledge Encryption
Client-side AES-256-GCM. Decryption key is never stored on server.
Password Protection
Derives encryption key directly from passphrase (no long keys needed)
Security & Architecture details
• Zero-Knowledge: Files and text are encrypted locally in browser memory via the Web Crypto API using AES-256-GCM. The key is in the URL hash and never hits server logs.
• Strict Lifecycles: PostgreSQL Row-Level Security automatically blocks expired or burned drops. Expired storage blobs are purged.
• Safe Downloads: Downloads are served with
• Strict Lifecycles: PostgreSQL Row-Level Security automatically blocks expired or burned drops. Expired storage blobs are purged.
• Safe Downloads: Downloads are served with
Content-Disposition: attachment and sandboxed to prevent script execution.
Drop Ready to Share
Share the 6-character code or the direct link below.
Temporary Access Code
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Scan with phone camera to open directly with decryption key
Enter the 6-character code to retrieve the file or secret note:
Passphrase Required
This drop is protected with a password by the uploader.
Burn on Read: This drop has self-destructed and is no longer accessible anywhere else.
secret-notes.txt
File • 14.2 KB