Bitchat
Decentralized messaging via Bluetooth mesh by Jack Dorsey.
Bitchat Product Information
What is Bitchat?
Bitchat is a groundbreaking decentralized messaging app, allegedly developed by Jack Dorsey, that functions without internet via Bluetooth mesh networks. It serves as 'the side-groupchat' for effortless offline communication, requiring no servers or phone numbers. This cutting-edge app leverages automatic peer discovery and multi-hop message relay, ideal for situations where internet-based messaging is unavailable, such as remote locations or emergencies.
How to use Bitchat?
To get started with Bitchat, either set up the development environment by cloning from GitHub and using XcodeGen (or run `just run` on macOS) or install the pre-built iOS app or Android APK. After launching, choose a nickname, and the app will connect to nearby peers via Bluetooth LE mesh. Join channels with IRC commands like `/j #general`, list channels with `/channels`, or chat in public local channels. Advanced options include private messaging with `/m @name message`, securing channels with `/pass password`, and managing users with `/block @name`. Messages are relayed through the mesh to reach distant peers.
Bitchat's Core Features
Decentralized Mesh Network (Bluetooth LE, automatic peer discovery, multi-hop message relay, TTL-based routing up to 7 hops)
Military-Grade Encryption (X25519 key exchange, AES-256-GCM for private messages, Argon2id + AES-256-GCM for channels, Ed25519 signatures)
IRC-Style Channels (topic-based group messaging, password protection, ownership transfer, @ mentions)
Store & Forward Messages (messages cached for offline peers, delivered upon reconnection)
Zero-Knowledge Privacy (no accounts, no phone numbers, ephemeral by default, forward secrecy)
Universal Platform (native support for iOS 16.0+, macOS 13.0+, Android compatibility)
LZ4 Compression (automatic message compression for efficient bandwidth use)
Adaptive Battery (5-tier power management from high performance to ultra-low power)
Emergency Wipe (triple-tap logo to instantly erase all data)
Open Source & Public Domain
Bitchat's Use Cases
Communication in areas with limited or no internet access
Messaging during network disruptions or emergencies
Secure communication in censored environments or protests
Dependable offline messaging for any scenario
FAQ from Bitchat
What is Bitchat and who created it?
How does Bitchat's mesh network operate?
What security features does Bitchat offer?
How can I download and install Bitchat?
How does Bitchat manage battery usage?
What makes Bitchat's protocol efficient?
How does message storage function in Bitchat?
What are Bitchat's primary use cases?
Is Bitchat open source and what is its license?
What is Bitchat's current development status?
Bitchat Support Email & Customer Service Contact
For more details, visit the contact us page.
Bitchat Company
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Bitchat Login
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Bitchat Sign up
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Bitchat Github
Bitchat Github Link: https://github.com/permissionlesstech/bitchat
Bitchat Screenshot
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