> For the complete documentation index, see [llms.txt](https://docs.zentachain.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zentachain.io/zentalk.md).

# Zentalk

- [About](https://docs.zentachain.io/zentalk/introduction-1.md): Zentalk is an end-to-end encrypted messenger on a decentralized mesh network. No central server, no phone number required, fully open source.
- [Features](https://docs.zentachain.io/zentalk/features.md): Complete feature overview of Zentalk — messaging, calls, groups, privacy, and security capabilities.
- [Zentalk Web](https://docs.zentachain.io/zentalk/zentalk-web.md): Zentalk Web is the browser-based version of Zentalk — a full-featured encrypted messenger available at zentalk.chat.
- [Validators](https://docs.zentachain.io/zentalk/validators.md): How the Zentalk validator network works, what validators do, and why running a node matters for the decentralized mesh.


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