How To
How to Send Self-Destructing Messages?
Quick Answer
Use zkChat's One-Time Message feature: write your message, get a unique link, share it. The message is encrypted and permanently deleted after being read once.
Detailed Explanation
Self-destructing messages ensure sensitive information doesn't persist. With zkChat, you have two options: (1) One-Time Messages — create an encrypted message at zkchat.org/otm, share the generated link, and the message self-destructs after a single read. (2) Ephemeral chat rooms — create a room that auto-destroys when everyone leaves or when the timer expires (5 minutes to 24 hours). Both methods use AES-256-GCM encryption and leave zero trace on the server after destruction. No app installation required — everything works in your browser.
Related Questions
How to Send a Password Securely?
Never send passwords over email or regular chat. Use zkChat's One-Time Message feature — the password is encrypted, and the link self-destructs after one view.
How to Chat Anonymously Online?
Use zkChat — no account, no phone number, no email required. Create a room, share the link, and communicate with random personas. No identity is ever collected.
What Is Ephemeral Messaging?
Ephemeral messaging means messages automatically disappear after being read or after a set time, leaving no permanent record on any device or server.
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