FluffyChat is a free, open-source instant messaging application built on the decentralized Matrix communication protocol. Developed with Flutter, it provides a modern messaging experience across mobile, desktop, and web platforms. Users can exchange text messages, images, documents, voice recordings, and other media through private or group conversations. The application supports end-to-end encryption to protect message contents and provides encrypted chat backups. FluffyChat includes video calling through Matrix RTC, location sharing, and push notifications. Its community features support public channels, group moderation, custom stickers, and Matrix Spaces for organizing conversations. With a customizable Material You interface and multilingual support, it offers a privacy-focused alternative to centralized messaging services.

Features

  • Decentralized Matrix-based instant messaging
  • End-to-end encrypted conversations and chat backups
  • Private chats, public groups, and Matrix Spaces
  • Video calling, voice messages, and file sharing
  • Push notifications and location sharing
  • Custom stickers, group moderation, and Material You design

Project Samples

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Categories

Messaging

License

Affero GNU Public License

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FluffyChat Web Site

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Additional Project Details

Operating Systems

Android, Linux, Windows

Programming Language

Dart

Related Categories

Dart Messaging Platform

Registered

2026-11-02