Nymchat

Experience true freedom of communication. Nymchat is a decentralized, anonymous chat app built on the Nostr protocol - no registration, no accounts, no centralized control.

🚀 WHY NYMCHAT?

Unlike traditional messaging apps controlled by Big Tech, Nymchat runs on a decentralized network of community-operated relays. Your messages can't be censored, your data can't be seized, and the network can't be shut down.

✨ POWERFUL FEATURES

👤 Ephemeral Identity

Every session generates a temporary nym for maximum anonymity. No accounts, no persistent identity, no trail.

🌐 Truly Decentralized Network

Messages distributed across hundreds of global Nostr relays. No single point of failure. No central authority. Pure decentralized freedom.

🛡️ Censorship Resistant

No government, corporation, or individual can shut down the network. Your voice can't be silenced.

📍 Geohash Location Channels

Join channels based on geographic location using geohash regions. Chat with people nearby or tune into any area worldwide.

🌍 Bitchat Bridge

All geohash channels are bridged with Jack Dorsey's Bitchat app for seamless cross-platform communication.

🔒 End-to-End Encrypted DMs

Private messages use Nostr's NIP-04 encryption standard. Only you and your recipient can read them.

⚡ Lightning Bitcoin Integration

Send and receive instant Bitcoin micropayments (zaps). Tip messages you love directly in chat.

🎭 Rich Interactions

Emoji reactions, quote replies, markdown formatting, and more. Modern features meet IRC culture.

💪 POWER USER FEATURES

IRC-style commands for quick control:
/join, /pm, /nick, /who, /block, /help, and dozens more

🎨 CUSTOMIZATION

Choose from multiple terminal-inspired themes:

Bitchat (multicolor)
Matrix Green
Cyberpunk
Amber Terminal
Hacker Blue
Ghost (high contrast)

🔐 PRIVACY & SECURITY

✓ No registration required
✓ No personal information collected
✓ Ephemeral mode only = true anonymity
✓ End-to-end encrypted private messages
✓ Open source and auditable
✓ Messages not permanently stored

📱 WORKS EVERYWHERE

Progressive Web App technology means seamless performance across all devices. Install as a native app or use in your browser.

HOW IT WORKS

Nymchat uses the open Nostr protocol to distribute messages across a global network of relays. No servers to shut down. No data to seize. Just unstoppable, censorship-resistant communication.

JOIN THE REVOLUTION

Experience the future of decentralized messaging. No Big Tech surveillance. No censorship. No compromises.

Download Nymchat today and communicate freely.