Share passwords, private messages, or one-time links that delete themselves after being read or after a chosen time.

Shush lets you share confidential information safely.
Instead of sending sensitive details in chat or email, create a one-time secret link. When the recipient opens it, the message instantly disappears forever.

Key Features

• Self-destructing secrets – each link can be opened only once.
• Timed expiry – set secrets to auto-delete after 1 hour, 1 day, or a custom time even if unopened.
• Email notification – receive an alert when a secret is opened.
• QR-code share – generate a QR for easy, secure sharing across devices.
• Built-in rate-limiting – prevents spam or abuse.
• Offline-hosted API – all data processed on the Shush server (https://shush.16j.net) running over HTTPS with modern TLS encryption.

Use cases

• Share temporary passwords or 2FA recovery codes
• Send private contract details or client credentials
• Exchange secure messages that shouldn’t remain in chat history
• Submit anonymous whistleblower reports
• Share medical, legal, or tax info for short-term professional review without leaving a trace

Security overview

• Messages are transmitted only via HTTPS (TLS 1.3).
• Each secret is stored in volatile memory and deleted immediately after viewing or expiry.
• No third-party analytics, cookies, or trackers.
• Your email address (if provided) is used solely for the optional “opened” notification.

Shush is designed to make one-time communication simple, transparent, and secure — no sign-up, no data retention, no ads.