The Atom Message

The Atom Message is a private, end-to-end encrypted messaging app by The Atom. Your messages, voice notes, photos, and calls are encrypted on your device — no one outside the chat, not even The Atom, can read them.

Features

End-to-end encrypted text, photo, and voice messages
Encrypted one-to-one voice and video calls
Read receipts, typing indicators, and reply & delete controls
Disappearing stories and status updates
Works in your browser and as a mobile app

The Atom Message is built for privacy first: the server only ever sees public keys and ciphertext. Open https://message.theatom.lk to start a private, encrypted conversation.