Markdown is a text-to-HTML conversion tool that can convert plain text into formatted text. Markdown can be used in many places including blog posts, web pages, and email messages.
It is an online tool that is used to write and share your content. It allows you to use codes that can help with formatting text, images, tables, etc.
The markdown editor also helps with creating headlines, lists, and more. But it does not replace the need for a word processor because it does not have the same features as a traditional word processor.