What to know

  • X’s encrypted messaging feature, XChat, is now available to more users, not just X Premium subscribers.
  • XChat supports media, group chats, pinned messages, read/unread toggles, disappearing (vanishing) messages, and audio/video calls.
  • You must opt in, set a four-digit code, and only chat with others who have enabled XChat—unencrypted DMs remain under a separate tab.
  • Though touted as encrypted and built with Rust and “Bitcoin-style encryption,” technical details remain unclear and privacy experts urge for more transparency.

X has been positioning itself as more than a social network, aiming to become an “everything app.” A big step in that strategy is the expansion of XChat, its encrypted direct messaging feature. Originally limited to Premium subscribers and beta testers, XChat is now rolling out more widely. With added features like media sharing, disappearing messages, and audio/video calls, it brings X closer to competing with established messaging platforms.

A new encrypted chat experience within X

You’ll now see a separate “Chat” option in your Messages interface—on desktop, above “Message requests”.

On mobile, in the main navigation bar above Communities—if you’re part of the broader rollout. Once you opt in and set your four-digit passcode, you can access XChat, which includes media uploads, group chats, pinned messages, and read/unread controls. Regular DMs continue in an “unencrypted” tab.

What’s included—and what’s new

XChat enhances your messaging with: disappearing (vanishing) messages, support for audio and video calls without phone numbers, and the ability to send any file type—all built on Rust with what Elon Musk calls “Bitcoin-style encryption.”

How it works and how to start

  • Opt-in only: Both you and your contact must enable XChat before starting a secure conversation.
  • Passcode protection: You’ll create a four-digit PIN to access the encrypted inbox—similar to safer messaging apps like Signal.
  • Parallel inboxes: Your old DMs appear in “unencrypted,” while new encrypted convos live separately—helping you keep track of security levels.

This rollout marks a shift: encrypted messaging is no longer a niche or paid feature—it’s part of X’s wider strategy to become an “everything app” like WeChat. Users benefit from richer, privacy-conscious messaging without leaving the platform.