Mastodon is a federated microblogging platform and social network. See the official project homepage for more information.

The OCF operates a Mastodon instance, open to all members. To create an account, go to Use <ocfusername> as your email address (emails sent will be forwarded to your Berkeley email), and use the same username as your OCF account. Note that Mastodon passwords are separate from OCF account passwords!

Alternate usernames

If you would like to use a username different from your OCF account username, email to request a custom username.


See our server rules.