e2e chat
Group chat with end-to-end encryption. The server only ever sees ciphertext.
How this is secured (and what we don't guarantee)
Every message is encrypted in your browser separately for each recipient (NaCl crypto_box, X25519). Your private key never leaves your device — the server only ever stores ciphertext. This is NOT an audited Signal-class system: there's no forward secrecy (a leaked key exposes past history), and usernames are first-come-first-served with no passwords. Treat this as a fun, genuinely-encrypted hobby project, not a vault for state secrets.