Note: These options are currently only available in the post editor on web. The mobile apps only support the Rich text editor.
If you’d prefer to create and edit posts in HTML or Markdown, just click the settings gear in the upper-right corner of the post form. You can switch between HTML, Rich text, and Markdown editing in the menu that shows up.
You can also set your default text editor from your dashboard settings.
Using the Beta Post Editor on Web
The beta post editor does not support HTML or Markdown at this time, but we're working on it. Be on the lookout for these options in the coming weeks!