X Launches Encrypted Chat App for Secure Messaging

X, the social media platform formerly known as Twitter, has launched Chat, a privacy-focused messaging application that replaces its legacy direct messaging system with end-to-end encryption for conversations and file sharing. The rollout began this week for users on iOS devices and web browsers, with an Android version expected soon.

Chat introduces a range of features designed to enhance secure communication. Users can now edit or delete sent messages, set messages to disappear after a chosen time period, and block screenshots or receive notifications if someone attempts to capture a conversation screen. The application supports voice and video calls directly within chats, as well as improved file sharing for media and documents. A voice memo function, allowing users to send pre-recorded audio messages, is under development. To access these encrypted features, users must set a four-digit PIN, which secures their private keys for conversations.

The platform carries over existing direct messages from the previous system, ensuring users do not lose prior chats. X emphasizes that Chat operates without advertisements or user tracking, promoting it as a space for "total privacy."...