This editor stands out more for its simplicity than for the customization levels it offers. MDCharm lets you add bold letters, italics, links, images, and lay out the text like a quote. You can do all of that quickly and easily.
Besides editing text, the program shows a real time preview window so you can check how the final result will look like on a blog or another website. Once you have everything ready, you can export the document in HTML, PDF, or ODT format.
MDCharm works with plain text, so you only have to worry about writing the content, and then about editing it how you want it to look like online.