Bitchat Features

Bitchat Features. Bitchat: Jack Dorsey’s decentralized offline messaging app—no internet needed. Uses Bluetooth mesh for secure, peer-to-peer chats anywhere.

Where Bitchat Makes a Difference

Connecting communities in geographically isolated or infrastructure-poor regions

Maintaining critical comms during natural disasters, blackouts, or telecom failures

Enabling secure, untraceable coordination under surveillance or censorship regimes

Providing reliable, low-footprint group chat for field teams, festivals, campuses, and emergency responders

Frequently Asked Questions

What is Bitchat—and is it really Jack Dorsey’s project?

How does Bluetooth mesh enable long-range messaging without Wi-Fi or cellular?

Which cryptographic primitives ensure confidentiality and authenticity in Bitchat?

Where can I obtain Bitchat—and how do I verify its integrity?

How does Bitchat extend device battery life while maintaining mesh responsiveness?

Why is Bitchat’s binary protocol more efficient than HTTP or WebSockets over BLE?

Are messages stored—and if so, where, for how long, and under what conditions?

Who benefits most from adopting Bitchat—and in what real-world scenarios?

Is the codebase truly open—and what does ‘public domain’ mean for developers and enterprises?

What’s currently stable—and what parts of the protocol are still undergoing security validation?