A chat app that puts you first

Free and open source chat for friends, groups, and communities, with text, voice, video, screen sharing, and self-hosting.

Download Fluxer Open in browser

The story behind Fluxer View full roadmap

Chat that keeps up

Talk one on one, in group chats or in organized community channels. Messages support Markdown and code blocks, files and link previews, and your community's own emoji and stickers.

Jump into voice

Join a voice channel to talk, share your screen or turn on your camera. You can connect from more than one device at once, and noise suppression and echo cancellation keep every call clear.

Your community, your rules

Give people roles with exactly the permissions they need. Time out, kick or ban members when you have to, and check the activity log to see which moderator changed what.

Host Fluxer yourself

Run Fluxer on a server you control and keep your community in your own hands.

Your data stays with you
Messages, files and accounts are stored on your server, not ours.
Use the apps you already know
Connect to your server from any web browser or the official Fluxer mobile app. Support in the desktop app is coming soon.
Federation is on the way
We are working on letting people on different servers talk to each other.

Read the self-hosting guide