✨ COMMUNICATION SHOULD BE FREE

Safe, simple, and private messaging for the people who matter

XChat is a privacy-first communication system organized around independent circles. Switch between friends, family, and work in one tap—each circle stays separate and undisturbed. Built on Nostr, no phone number or email needed; your identity is your keys, and you decide where your data lives. You keep full control over your data without sacrificing simplicity or usability. Made for small, trusted circles where privacy and clear boundaries matter.

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XChat app preview

Why choose XChat?

Clear boundaries

XChat is built for people who want clear boundaries between conversations—not one endless feed. Your work, life, and interest circles stay completely separate.

You control the interaction

By splitting communication into separate circles and removing centralized identifiers, XChat keeps your conversations private, intentional, and in your control—no complicated setup.

PRIVACY
CIRCLES
XCHAT

Who It's For

Whoever you are, if privacy matters to you, XChat is for you.

Friends & Family

Friends & Family

Share moments safely without worrying about data leaks.

Teams

Teams

Keep work private. Protect business secrets.

Journalists & Researchers

Journalists & Researchers

Protect sources and keep your channels from being monitored.

Privacy Communities

Privacy Communities

Build small, trusted decentralized communities.

Experience XChat

Discover the features that make XChat the most private messaging app

NPUB
NSEC
WSS://RELAY
MLS
NOSTR

TECHNICAL FOUNDATION

Built on Open Protocols

Powered by Nostr and MLS protocols. No proprietary servers. No vendor lock-in. Just pure, open-source technology.

Nostr Protocol Account

Nostr Protocol Account

Decentralized identity system based on Nostr protocol. Uses npub public key as unique identifier, no phone number or email required.

MLS Protocol Group Chat

MLS Protocol Group Chat

Message Layer Security (MLS) protocol provides efficient end-to-end encrypted group communication, supporting large-scale group chats.

Decentralized Relay

Decentralized Relay

Connect to multiple Nostr relay servers with no single point of failure. Messages transmitted and stored across distributed network.

Encrypted Local Database

Encrypted Local Database

All data encrypted and stored locally using strong encryption algorithms. Only you can decrypt and access your own data.

WHAT YOU GET

Key Features

Privacy-first capabilities built into every part of XChat—without sacrificing simplicity.

Download now →

Switch circles in one tap

Seamlessly move between friends, family, and work—each circle stays separate.

No phone or email

Key-based identity on open protocols. No centralized account required.

End-to-end encryption

Messages and media encrypted. Only you and your circle can read them.

Your data, your choice

Custom relays and file servers. Local encrypted storage you control.

Two-way delete

Delete messages and media for everyone. No leftover copies.

No tracking, no collection

We don’t track users or collect your data. Fully open source and transparent.

Free, Open Source & Community-Driven

XChat is completely free, open source, and community-driven. Be part of the most popular Nostr messaging app, start collaborating with an amazing team of developers, designers, product owners and more. Join us in our mission to make communication more private and free!

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