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

Project Samples

Project Activity

See All Activity >

License

MIT License

Follow Bitchat

Bitchat Web Site

Other Useful Business Software

$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.

Start Free

Rate This Project

User Reviews

Be the first to post a review of Bitchat!

Additional Project Details

Operating Systems

Android, Apple iPhone, Mac

Programming Language

Swift

Related Categories

Swift Messaging Platform

Registered

2025-08-05

Similar Business Software

bitchat

bitchat is a decentralized peer-to-peer messaging app that operates over Bluetooth mesh networks, requiring no internet, servers, or phone numbers. It offers end-to-end encryption for private messages and channels using modern cryptographic protocols to ensure security and privacy. Users can...

See Software
Element

Element is a secure communications platform built on Matrix: a decentralised and end-to-end encrypted protocol. Bring your teams together, boost productivity and workplace satisfaction, while retaining complete ownership of your data. Element is a leader in the Forrester Wave: Secure...

See Software
Wire

Wire protects critical communications for the world’s most security-demanding organizations. Wire's highest security standards enable users to communicate securely, thanks to the most advanced encryption and its Zero-Trust architecture, while facilitating user administrators to manage and...

See Software
WhatsApp

Simple. Secure. Reliable messaging. With WhatsApp, you'll get fast, simple, secure messaging and calling for free*, available on phones all over the world. WhatsApp Business is a free to download app that built with the small business owner in mind. Create a catalog to showcase your products and...

See Software
Brosix

Brosix Instant Messenger (IM) supports businesses to streamline and secure their team communication through private team communication networks. Brosix provides businesses with all of the tools they need to increase team productivity in one user friendly and fully encrypted platform, including...

See Software
Chanty

Chanty is an internal communication app that bridges the gap between back-office and frontline staff, enabling secure, on-the-go access for every employee on any device, anywhere. With Chanty, you can view all your messages, contacts, and tasks in one place, even offline. Its clear user...

See Software

Report inappropriate content

Bitchat

Bluetooth mesh chat, IRC vibes

Get an email when there's a new version of Bitchat

Features

Project Samples

Project Activity

Categories

License

Follow Bitchat

User Reviews

Additional Project Details

Operating Systems

Programming Language

Related Categories

Registered