md.it

Markdown has brought about a great many options for users to get more out of their text: the commands allow for more versatility, whilst also being relatively intuitive to use, making them accessible to anyone. The presentation of one's text can be greatly enhanced by Markdown commands, which is why you see them so often.

If you're looking for a simple-to-use, but still quite potent Markdown editor, then you might be interested in md.it.  Aside from supporting numerous commands to help you format and work with your text better, the dual-panel layout helps preview changes to your stuff in real-time.

While this may not be the most elaborate Markdown-based app out there, users who prefer simplicity will nevertheless appreciate what's on offer here. The Markdown commands you know are all here, and ready to be used whenever you need them: though the tool is touted as a dead-simple Markdown editor, it's still a very usable word processor. The dual-panel layout makes it quite convenient to see the effect of Markdown commands, which is especially useful for those new to them.

You can get straight to writing when first booting up the app: start typing, and the preview panel will display your text. Any command you use on your text will have its effect displayed in the preview panel.

Though the panels are fully resizable, you can choose to compact the interface and work with only one panel. You can freely switch between them this way, and it gives the users who want to be more efficient with their display space an option.

As for the available Markdown commands, this tool's pretty much got all of them. Whether you want to add code blocks, tables, images, titles, subtitles, and so on, you can do all of that here.

md.it is a simple Markdown editor, and for those looking for a modest, but very functional Markdown tool, this one's quite well-put-together.