Owncast

Owncast is a free and open source live video streaming and web chat server that you run on your own infrastructure. It is designed for single-channel creators and works with common broadcasting tools by ingesting RTMP and delivering streams to viewers via the web.

Key Features

• RTMP ingest compatibility with popular broadcasters (for example, OBS and similar tools)
• HLS-based web playback with an integrated viewer page
• Built-in live chat, including support for custom emotes and community interaction
• Admin interface for stream configuration, moderation, and managing the viewer experience
• Optional Fediverse integration via ActivityPub so people can follow and share streams across compatible networks
• Embeddable player and chat components for integrating into other sites

Use Cases

• Run an independent live stream for a community, club, or small organization
• Host creator live streams without relying on centralized streaming platforms
• Add live video and chat to an existing website using embeds

Limitations and Considerations

• Primarily designed for a single streamer/channel rather than multi-tenant streaming platforms
• Does not natively support running as a Windows server (typically run on Linux; WSL2 may be used on Windows)

Owncast provides a straightforward way to control your live content, audience experience, and chat community from a server you manage. It is well-suited for creators who want a lightweight, independent alternative with familiar broadcasting workflows.