How to Write and Preview Markdown Online

Quick guide · 2 min read

Quick Answer

Markdown is a simple way to format text for the web. Use a Markdown editor to write and see a live preview of your formatted content.

Markdown Editor

Write Markdown with live preview

Open Tool →

Common Use Cases

  • Documentation - README files, technical docs use Markdown
  • Blogging - Many platforms support Markdown for posts
  • Note-taking - Markdown is portable and platform-independent
  • GitHub/GitLab - Issues, PRs, and wikis use Markdown

Step-by-Step Guide

  1. Open the editor - Go to the Markdown Editor
  2. Write in Markdown - Use simple syntax like **bold**, *italic*, # headings, and - lists
  3. See live preview - Watch your formatted text appear in real-time as you type

Example

Input:

**bold text** and *italic text*

Output:

bold text and italic text

Frequently Asked Questions

What is Markdown? ▼
Markdown is a lightweight markup language. You write plain text with simple formatting syntax that converts to HTML. It's widely used for documentation, blogging, and note-taking.
What are common Markdown syntax examples? ▼
# Heading, **bold**, *italic*, [link](url), ![image](url), `code`, ```code block```, - list item, 1. numbered list, > quote
Is Markdown the same everywhere? ▼
Mostly. Basic Markdown is standardized, but platforms like GitHub add extensions (GitHub Flavored Markdown). Tables, task lists, and syntax highlighting are common extensions.
Can I export Markdown to HTML or PDF? ▼
Yes. Most Markdown editors let you copy the HTML output or export to PDF. This makes Markdown a great starting point for web content.