Help

How do I post a message?

Tap the + button in the header to go to the Topix page. Type your message and tap Add.

Search for a message on the Search page, then tap Chat on any result to start a private conversation.

Yes. All chat messages are end-to-end encrypted (E2EE) using RSA + AES-256-GCM. Only you and the other person can read them.

Inside a conversation, tap the green phone button to start a voice call. Calls are peer-to-peer via WebRTC — no call data passes through our servers.

Tap your nickname in the top-left of the header. It becomes editable — type a new name and press Enter or tap elsewhere to save.

Tap the avatar circle in the top-right of the header to go to your Avatar page, then tap Change Avatar.

All messages and media are automatically deleted after 7 days. No action needed.

Visit the Contact page and send us an email.