Owncast is an open source, self-hosted, decentralized, single user live streaming and chat server for running your own live streams similar in style to the large mainstream options. It offers complete ownership over your content, interface, moderation and audience. <ahref="https://watch.owncast.online">Visit the demo</a> for an example.
The goal is to have a single service that you can run and it works out of the box. **Visit the [Quickstart](https://owncast.online/docs/quickstart/) to get up and running.**
Many aspects can be adjusted and customized to your preferences. [Read more about Configuration](https://owncast.online/docs/configuration/) to update the web UI, video settings, and more.
The web interface was specifically built to be editable by anybody comfortable tweaking a web page. It's not bundled or transpiled into anything, it's just HTML + Javascript + CSS that you can start editing.
In general Owncast is compatible with any software that uses `RTMP` to broadcast to a remote server. `RTMP` is what all the major live streaming services use, so if you’re currently using one of those it’s likely that you can point your existing software at your Owncast instance instead.
OBS, Streamlabs, Restream and many others have been used with Owncast. [Read more about compatibility with existing software](https://owncast.online/docs/broadcasting/).
This is the simplest and works out of the box. In this scenario video will be served to the public from the computer that is running the server. If you have a fast internet connection, enough bandwidth alotted to you, and a small audience this may be fine for many people.
Instead of serving video directly from your personal server you can use a S3 compatible storage provider to offload the bandwidth and storage requirements elsewhere.
Read [more detailed documentation about configuration of S3-compatible services](https://owncast.online/docs/s3/).
There is also a supplied `Dockerfile` so you can spin it up from source with little effort. [Read more about running from source](https://owncast.online/docs/building/).