Bitchat Launched by Jack Dorsey, a Decentralized Chat App

When Jack Dorsey, the co-founder of Twitter and Block, drops something new in the tech space, people tend to listen.

His latest project is called Bitchat, and it’s a fully decentralized messaging app that doesn’t even need the internet to work.

Instead, Bitchat uses Bluetooth Low Energy (BLE) mesh networking to send encrypted messages directly between nearby devices.

That means no servers, no phone numbers, no data collection, and no central authority. Just private communication, even in offline or censorship-heavy environments.

Bitchat quietly made its debut on GitHub and is already generating buzz across the crypto and open-source communities. So, what exactly is Bitchat, how does it work, and why is it making waves?

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Key Takeaways

1. Bitchat is a peer-to-peer, encrypted chat app that runs over Bluetooth, without internet or servers.

2. It was launched by Jack Dorsey and is built to promote privacy, decentralization, and censorship resistance.

3. Bitchat is ideal for use during protests, blackouts, or areas with poor or restricted internet access.

What is Bitchat?

Bitchat is a messaging app designed for private, decentralized communication. What makes it unique is that it does not rely on any central infrastructure.

Unlike WhatsApp or Telegram, Bitchat doesn’t use phone numbers, cloud backups, or centralized servers. Instead, it operates entirely over a Bluetooth Low Energy (BLE) mesh network.

In simple terms, Bitchat allows phones within a certain range (up to 300 meters) to pass messages to each other without needing an internet connection.

If you’re in a crowd, the app can use other users as “nodes” to hop your message across a wider distance. It’s like a walkie-talkie for texts, but with end-to-end encryption and no dependency on telecom infrastructure.

Bitchat messages are ephemeral, encrypted, and untraceable. Once sent, they vanish after delivery. This makes the app suitable for situations where privacy and censorship resistance are critical, such as protests, crisis zones, or off-grid areas.

You can find the source code and setup instructions on GitHub, under Jack’s pseudonym “jackjackbits.”

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How Does Bitchat Work?

Bitchat uses Bluetooth Low Energy (BLE) mesh networking, which means every phone with the app becomes both a transmitter and a receiver. When you send a message, it doesn’t go to a central server. Instead, it jumps from one nearby device to another until it reaches the recipient.

This mesh architecture allows Bitchat to:

1. Function offline and in disconnected environments

2. Bypass internet-based censorship or surveillance

3. Relay messages across multiple nodes to expand the range

Since BLE is highly energy-efficient, the app can run in the background without draining your phone. Each message is encrypted and disappears after it’s delivered, leaving no chat history behind.

Bitchat doesn’t require SIM cards, accounts, or even a contact list. It can work completely anonymously. The only requirement is that other users are nearby with Bluetooth enabled.

This makes Bitchat especially useful for organizing in sensitive environments, such as during protests or in countries with strict internet regulations. It brings back the idea of true peer-to-peer communication, with privacy built in by default.

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Why Bitchat Matters Now

The launch of Bitchat comes at a time when online privacy is increasingly under threat. Governments are expanding surveillance programs, and many messaging platforms still rely on cloud services that store user data, even if it’s encrypted.

Bitchat stands out by refusing to play that game. It doesn’t even touch the internet. That alone gives it massive appeal to activists, journalists, and anyone who wants to chat without leaving a trail.

The concept of offline, encrypted messaging is not entirely new, but Dorsey’s influence and commitment to decentralization bring more eyes to it. Bitchat also ties into a broader movement of digital sovereignty, where users reclaim control over how their communication flows.

With the rise of protest activity and authoritarian crackdowns around the world, having a tool like Bitchat can be a game-changer for communication under pressure.

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Conclusion

Jack Dorsey’s Bitchat is more than a side project, it’s a statement. By offering a peer-to-peer, serverless, encrypted messaging app that works offline, Bitchat pushes back against the trend of centralized control and data harvesting.

It brings the power of private communication back to the user and raises the bar for what messaging apps should be in 2025.

For those in crypto, privacy, or freedom tech spaces, Bitchat is one to watch. As always, if you’re exploring decentralized platforms like Bitchat, you might also want to explore decentralized finance.

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FAQ

What is Bitchat?

Bitchat is a peer-to-peer encrypted messaging app that works without the internet, using Bluetooth mesh to relay messages between devices.

Who created Bitchat?

Bitchat was launched by Jack Dorsey, co-founder of Twitter and Block, under the GitHub handle jackjackbits.

Does Bitchat work without internet or WiFi?

Yes. Bitchat uses Bluetooth Low Energy mesh networking to function offline and does not require internet or phone networks.

Is Bitchat secure and private?

Yes. Messages are encrypted, ephemeral, and do not leave a digital trail. No servers, no logs, and no personal identifiers.

Where can I download or try Bitchat?

You can access the Bitchat source code and setup instructions on GitHub at github.com/jackjackbits/bitchat.

Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.