Bold, Underlined, Italic text style and lists in Facebook post
Text style generator
You can style any text with this generator. Simply write your text then copy and paste the it styled in a special symbol font wherever you want.
Facebook posts only
Alternatively, there's a cheaty way you can post stuff on FB with bold, underlined, italic text. You can even style it with lists and quotes. Almost nobody knows about that, because it's, for some reason, hidden pretty deep, but I found this trick from a friend, who posted such a styled text.
Mind that it is only available in Facebook's browser interface. So you can use it in browser, but won't be able to find this in Facebook's app.
Get on your personal Facebook page
And hover over More to click Manage Sections button.
In the popup that appears. And click Save.
Now you will be able to find them inside More.
Write a Note
Click + Add Note. There's an interface for styling text. In news feed of your friends and followers and on your timeline, notes will appear just like ordinary posts. Yet with a stylized text.