Logo ますとどん!

Mastodon is a free, open-source social network. A decentralized alternative to commercial platforms, it avoids the risks of a single company monopolizing your communication. Pick a server that you trust — whichever you choose, you can interact with everyone else. Anyone can run their own Mastodon instance and participate in the social network seamlessly.

Fluffy elephant friend

What sets Mastodon apart

  • Timelines are chronological
  • Public timelines
  • 500 characters per post
  • GIFV sets and short videos
  • Granular, per-post privacy settings
  • Rich block and muting tools
  • Ethical design: no ads, no tracking
  • Open API for apps and services

What is mastodon.ka0.co?

知的好奇心を満たすためだけに立てた個人インスタンス。個人なので勝手に動かすし勝手に止めるって感じでゆるく検証作業とかをやることも。