Zerion Chat

Zerion Chat

Reclaim Your Digital Sovereignty

• Zerion is a private messenger designed for those who refuse to compromise on their privacy.

• By routing all traffic through the Tor network, we ensure your IP address remains invisible to the people you message and the network alike.

• There are no phone numbers, no emails, and no central servers—just your device, your identity, and your conversations.

Unbreakable Security

• We protect your future by securing your present.

• Every interaction is shielded by hybrid post-quantum cryptography, combining industry-standard protocols with NIST-approved, quantum-resistant algorithms.

• Even if quantum computing advances rapidly, the privacy of your past and present conversations remains intact.

Core Capabilities

• Direct, end-to-end encrypted messaging, voice calls, and file transfers.

• Small-group encrypted chats and disappearing message support.

• An integrated, secure vault for your passwords and sensitive files.

• Channels: A broadcast-style communication layer that prevents metadata leaks; subscribers remain anonymous to one another.

Advanced Protection

• Hardened Mode: Optional high-security settings that detect tampered devices, debuggers, or unauthorized file access to prevent data leaks.

• Zero-Metadata Infrastructure: We perform no telemetry, no analytics, and no logging. Every build is verified to ensure your data stays strictly on your device.

• Physical Privacy: Screenshots are blocked, notification previews are disabled, and all stored data is encrypted at rest using SQLCipher.

Designed for the Unmonitored

• Zerion is built for journalists, activists, legal professionals, and anyone who understands that privacy is a right rather than a privilege.

• We provide a space for true communication, free from corporate tracking, data harvesting, and third-party oversight.

Resources

• Website: https://zerion.chat

• Source Code: https://github.com/zerionproject/Zerion

• F-Droid Repository: https://fdroid.zerion.chat/fdroid/repo

• Built on the Bramble protocol.

• Open source, licensed under GPL v3, and audited with every release.

FAQ

Q: How does Zerion ensure my identity remains private?

A: We do not require any personal identifiers like phone numbers or email addresses to create an account. Your identity is tied directly to your device, meaning you can communicate with others without providing any personally identifiable information to us or the network.

Q: Does Zerion really protect me against quantum computing attacks?

A: Yes, it does. We utilize hybrid post-quantum cryptography, which grafts NIST-approved, quantum-resistant algorithms onto our existing security protocols. This ensures that even if future quantum computers become powerful enough to break classical encryption, your past and present conversations remain secure and unreadable.

Q: How does routing through the Tor network benefit me?

A: By routing your traffic through Tor, Zerion masks your IP address from everyone, including the people you are messaging and the service providers monitoring the network. This provides an essential layer of anonymity that standard messengers cannot provide.

Version History

v2.0.2——11 Jun 2026

Private messenger over Tor. No phone, no email. Now with channels. Download the latest version of Zerion Chat to enjoy new features and updates immediately!

*2.0.2

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*2.0.1

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*1.7.0

Minor bug fixes and improvements. Install or update to the newest version to check it out!