Learn more about Mastodon, the radically different, free and open-source decentralized social media platform.

Sick New World Texas 2026 @ 7:00 PM Fort Worth, TX, United States Tickets RSVP Mastodon - More Than I Could Chew [Official Music Video]

Discover Mastodon, the original server by Mastodon gGmbH, fostering authentic online communities and connecting users across the Fediverse.

The mascot of the Mastodon social network Mastodon is a free and open-source software platform for decentralized social networking with microblogging features similar to Twitter. It operates as a …

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!

Join us to help build a more sustainable planet by addressing climate change, inequality, and systems of oppression.

The original server operated by the Mastodon gGmbH non-profit

Servers Mastodon is not a single website. To use it, you need to make an account with a provider—we call them servers —that lets you connect with other people across Mastodon.

Sexually explicit or violent media must be marked as sensitive or with a content warning

Browse official and third-party apps for the decentralized social network Mastodon