MFM, which stands for Misskey Flavoured Markdown, is a dedicated markup language that can be used in various places on Misskey.

Some of the syntax is compatible with Markdown.

examples of where misskey is allowed

  • note body
  • content warnings
  • user name
  • user profile



For more information about Mentions, see here.



For more information about hashtags, see here.


Custom Emoji

For more information about custom emoji, see here.

[example link](



More available syntax can be found in the MFM cheat sheet provided by the Misskey web UI under /mfm-cheat-sheet on your instance.

Information for Developers

The parser implementation of MFM is available as a library, making it easier to embed MFM in your clients.