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Welcome to blockmsg

blockmsg is the first fully homomorphic encrypted (FHE) messaging platform built on blockchain. Your messages are encrypted end-to-end, and not even our servers can read them.

Quickstart

Get started with blockmsg in under 5 minutes

How it Works

Learn about FHE and our encryption technology

Privacy Architecture

See how we protect your data

Features

Explore blockmsg features

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Messaging Platforms Compared

Standard Web3 messaging stores messages on-chain but in plaintext - anyone with a block explorer can read them. blockmsg encrypts everything using FHE, making it truly private.

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Key Features

🔐 FHE Encryption

Messages are encrypted in your browser using Fully Homomorphic Encryption before being stored on-chain

💥 Self-Destruct

Set messages to auto-delete after a set time - guaranteed by smart contract

👛 Wallet Identity

No phone numbers or emails - just connect your wallet and start messaging

🛡️ Zero Access

We have no servers, no database, no access to your messages

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Getting Support

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GitHub

Report issues or contribute to the project