Bitchat

BitChat is a decentralized, peer-to-peer encrypted messaging app built by Jack Dorsey’s Permissionless Tech. It uses Bluetooth Low Energy mesh networking to relay messages without internet, servers, accounts, or phone numbers. Messages are end-to-end encrypted (Curve25519 + AES‑GCM) and the app includes a panic mode to erase data quickly.

Features

Operates over BLE mesh—no internet or centralized servers required
End-to-end encryption using Curve25519 and AES‑GCM
Password‑protected chat channels and anonymous sign‑up
Panic mode: triple‑tap logo erases all local data instantly
Cross-platform compatibility with iOS, Android, and macOS
Designed for privacy, anti-censorship, and delay-tolerant messaging

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License

MIT License

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Additional Project Details

Operating Systems

Android, Apple iPhone, Mac

Programming Language

Swift

Related Categories

Swift Messaging Platform

Registered

2025-08-05

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Bitchat

Bluetooth mesh chat, IRC vibes

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Features

Project Samples

Project Activity

Categories

License

Follow Bitchat

User Reviews

Additional Project Details

Operating Systems

Programming Language

Related Categories

Registered