Briar logo

Briar

Enables secure communication through encrypted messaging with nearby contacts without internet access.

Made by Michael Rogers, Eleanor Saitta, Torsten Grote, Ernir Erlingsson, Bernard Tyers, Jack Grigg

  • Smartphone Messaging

  • Nearby Chat

  • secure-messaging

  • Group Chat

  • Security & Privacy

  • Chat without Internet

What is Briar?

Briar is an open-source, decentralized, and encrypted messaging app that enables secure communication even without an internet connection. It uses Wi-Fi and Bluetooth to establish direct connections between devices, allowing users to exchange messages directly without relying on central servers or cloud storage. This approach ensures that messages are stored securely on the user's own device, rather than being stored in the cloud, providing enhanced privacy and security for sensitive communications. Briar caters to the needs of activists, journalists, and anyone who requires a robust and reliable way to communicate safely

Highlights

  • Decentralized architecture with no reliance on central servers or cloud storage
  • Encrypted messaging with messages stored locally on the user's device
  • Ability to communicate directly with nearby contacts via Wi-Fi and Bluetooth, without internet access
  • Designed for privacy and security-conscious users, such as activists and journalists
  • Open-source code for transparency and community trust

Platforms

  • F-Droid
  • Android
  • Linux
  • Flathub

Languages

  • English

Social

Features

    • Sync via TOR network

    • End-to-End Encryption

    • Works Offline

    • Non-cloud solution

    • Distributed

    • Dark Mode

    • Privacy focused

    • Mesh network

    • Peer-To-Peer

    • Lightweight

    • Bluetooth Support

    • Support for TOR

    • Decentralized

    • Secure Chat

    • No registration required

    • Encrypted Chat

    • Instant Messaging

    • No Tracking

    • No Internet required