Zentalk Web

Zentalk Web is the browser-based version of Zentalk — a full-featured encrypted messenger available at zentalk.chat.

Zentalk Web is the primary way to use Zentalk. It is a full Progressive Web App (PWA) that runs entirely in your browser with the complete feature set — messaging, voice & video calls, groups, channels, stories, and more.

Available now: zentalk.chat

What You Get

Full end-to-end encrypted messaging with Signal Protocol
Voice and video calls (1-on-1 and group up to 6)
Groups, channels, stories, polls, file sharing
Web3 wallet login — no phone number required
3-hop onion routing for all messages
Offline message queue with automatic sync

Install as App

Zentalk Web is a Progressive Web App. You can install it directly from your browser — no app store required.

How to install:

Desktop (Chrome/Edge): Click the install icon in the address bar
iOS (Safari): Tap Share → Add to Home Screen
Android (Chrome): Tap the banner or Menu → Install App

Once installed, Zentalk runs like a native app with its own window, icon, and offline support.

Offline Support

Workbox service worker with intelligent caching
Precached assets (JS, CSS, fonts, images, sounds)
Offline message queue — messages stored in IndexedDB and sent when connection returns
Optional web push notifications (VAPID)
Auto-updates with user notification

No Third-Party Providers

Zentalk Web does not rely on any third-party services for its core functionality. All encryption happens locally in your browser. No data is sent to external analytics, tracking, or advertising services.

Connect Your Zentanode

Zentalk Web also serves as the interface to connect and manage your Zentanode or Gateway on the Zentamesh network:

View nearby nodes on the map explorer
Connect to your own node or a friend's node
Monitor node range and settings
Communicate offline within Zentanode range (up to 6km)

What You Get

Install as App

Offline Support

No Third-Party Providers

Connect Your Zentanode

Links