Mastodon is a social network based on open web protocols and free, open-source software. It is decentralized like e-mail.

Built for real conversation With 500 characters at your disposal and support for granular content and media warnings, you can express yourself the way you want to.

You’re a person, not a product Mastodon is not a commercial network. No advertising, no data mining, no walled gardens. There is no central authority.

Always within reach Multiple apps for iOS, Android, and other platforms thanks to a developer-friendly API ecosystem allow you to keep up with your friends anywhere.