Coffeecup

Coffeecup HTML editor is one of the popular online HTML editor tools which is free, for a certain period though. You must note here that it is an HTML editor for Windows operating system only. You can create new HTML and CSS files using Coffeecup HTML editor.

Let's look at the features this beautiful online HTML editor has to offer. It supports WYSIWYG (What You See Is What You Get) editing. It is one of the best HTML editors with a live preview feature as it comes with a split-screen preview where you can see the output of your code below.

It comes with ready-to-use themes and layouts and is a cross-browser-compatible online HTML editor.