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Dead
Dead
Drop.
Encrypted messages accessible without simultaneous connection.
0/50KB
Dead Drop Created
Important: This information will not be shown again after closing this page.
Send the URL and key via separate channels (e.g., URL via email, key via Signal).
One-time drop: This message will be permanently destroyed after the first read.
Client-side AES-256-GCM · 64-char key (~331 bits) · Zero-knowledge · Self-destructs after reading or expiration
Zero-knowledge · AES-256-GCM · Client-side only
Create
Your message is encrypted locally in the browser. Only the ciphertext is sent.
Store
Server receives and keeps only unreadable data + expiry token.
Share
You get a link + separate decryption key. Send them via different secure channels.
Read
Recipient decrypts in-browser. Message auto-destructs after access or expiry.
You → Encrypt → Server → Target + Key
Hard limits
• Lose the key = message gone forever.
• IronClad never sees plaintext and cannot recover.