Textlicious is a tiny service that lets you
enter styled text in places that normally accept only plain text. Make your tweets more expressive, your texts stand
out, and your posts on the ‘book the envy of all your friends.
Just highlight any text you’re typing in any app, right-click, and select the style you want from the Services pop-up menu.
Available styles include bold, italic, serifed, typewriter, script, double-struck, and more.