Fluxer

fluxer.app Messaging Apps Online toolFree

Fluxer provides free and open source messaging for friends, groups, and communities through a chat app.

fluxer.app
Fluxer homepage screenshot

About Fluxer

Fluxer is a free chat app for one-on-one conversations, group chats, and organized community channels. Messages support Markdown and code blocks, file sharing, link previews, and custom emoji and stickers. Voice channels support talking, screen sharing, and camera video, with multi-device connections, noise suppression, and echo cancellation.

It works hosted on Fluxer servers or self-hosted on a server the user controls, where messages, files, and accounts are stored. Community management includes roles with permissions, timeout, kick, ban, and a moderator activity log. Federation between instances is not yet available, and desktop app support was listed as arriving in early October 2026.

Key features

  • One-on-one, group, and community channel text chat
  • Messages with Markdown, code blocks, files, and link previews
  • Custom community emoji and stickers
  • Voice channels with screen sharing and camera video
  • Roles with permissions, timeout, kick, ban, and activity log
  • Self-hosting option with messages and files on own server
Best for: Friends, groups, and communities that need text, voice, and moderated channels with a hosted or self-hosted option.
Good for
  • Works out of the box on Fluxer servers or on a self-hosted server
  • Combines text, voice, video, and screen sharing in one app
  • Community controls include roles, moderation actions, and an activity log
Watch out for
  • Desktop app support was listed as arriving in early October 2026
  • Federation between instances was listed as experimental in 2026 and stable in 2027

Fluxer at a glance

Website
fluxer.app
Type
Online tool
Pricing
Free
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Fluxer FAQ

Can I run Fluxer on my own server?
Yes. It works on Fluxer servers by default, or you can run it on a server you control where messages, files, and accounts are stored.
Can users on different Fluxer servers talk to each other?
Not yet. An experimental federation draft was listed for 2026, with a stable release following in 2027.
What tools are available for managing a community?
Roles with specific permissions, timeout, kick, and ban actions, plus an activity log showing moderator changes.
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