Vault — One-Time Secrets

Share a secret. Once.

Encrypted in your browser with AES-GCM-256. The key lives in the link fragment and never reaches our servers. First read destroys the secret — unread secrets expire on their own.

Encryption

AES-GCM-256, WebCrypto, client-side only.

Burn-on-read

Deleted from storage the moment it is revealed.

Zero knowledge

Server stores ciphertext. The key never leaves the URL fragment.