Markdown Preview
Write markdown and see a live rendered preview side by side. Supports headers, bold, italic, code blocks, lists, links, and more.
Markdown Preview Demo
Features
This tool supports bold, italic, bold italic, and strikethrough text.
Code
Inline code looks like this. Code blocks:
function hello(name) {
console.log(Hello, ${name}!);
}
Lists
- Item one
- Item two
- Item three
- First step
- Second step
- Third step
Blockquotes
This is a blockquote. It can span multiple words and contains formatted text.
Links and Images
That's it! Start editing on the left to see the preview update in real time.
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Markdown Cheat Sheet
# Heading 1Largest heading## Heading 2Second heading**bold**Bold text*italic*Italic text~~strikethrough~~Strikethrough`inline code`Inline code```code block```Code block[text](url)LinkImage> blockquoteBlockquote- itemUnordered list1. itemOrdered list---Horizontal ruleAbout Markdown Preview
Markdown is a lightweight markup language created by John Gruber in 2004. It lets you write formatted text using plain text syntax. Markdown is widely used for README files, documentation, blog posts, and comments on platforms like GitHub, Stack Overflow, and Reddit.
This previewer supports headers, bold, italic, strikethrough, code blocks, links, images, lists, blockquotes, and horizontal rules. All rendering happens locally in your browser with no external dependencies.
How to Use This Markdown Preview
This free online markdown editor and previewer lets you write markdown and see the rendered output in real time. Here is how to use it:
- Type or paste markdown in the left editor pane. The preview on the right updates instantly as you type.
- Use the cheat sheet at the bottom for quick reference on markdown syntax for headers, bold, lists, links, and more.
- Copy the HTML output using the "Copy HTML" button to use the rendered HTML in blog editors, email templates, or CMS platforms.
- Load the example to see all supported markdown features demonstrated in a single document.
Everything runs locally in your browser. Your markdown content is never sent to a server.
Common Use Cases
- GitHub README files — Preview your repository README before committing to see how it will render on GitHub.
- Documentation writing — Draft technical documentation with live preview of formatting.
- Blog post drafting — Write blog posts in markdown and preview the layout before publishing.
- Learning markdown — Use the cheat sheet and live preview to learn markdown syntax interactively.
- Email formatting — Draft formatted emails in markdown and copy the HTML output for email clients.
Related Tools
Frequently Asked Questions
What is Markdown?
Markdown is a lightweight markup language created by John Gruber in 2004. It allows you to write formatted text using simple plain text syntax. For example, **bold** for bold text, # for headings, and - for bullet points. Markdown files typically use the .md extension.
What Markdown features are supported?
This tool supports headers (h1-h6), bold, italic, strikethrough, inline code, fenced code blocks, links, images, ordered and unordered lists, blockquotes, horizontal rules, and task lists. The preview updates in real time as you type.
Where is Markdown used?
Markdown is used extensively on GitHub (README files, issues, pull requests), Stack Overflow, Reddit, Discord, documentation sites, static site generators (Jekyll, Hugo, Next.js), note-taking apps (Obsidian, Notion), and blog platforms.
Can I copy the rendered HTML?
Yes. Click the 'Copy HTML' button above the preview pane to copy the generated HTML markup to your clipboard. This is useful for pasting into blog editors, email templates, or CMS platforms that accept HTML.
Is my content saved?
No. All Markdown processing happens locally in your browser. Your content is not saved, stored, or transmitted to any server. If you refresh the page, your content will be replaced with the default example.
What is the difference between Markdown and HTML?
Markdown is a simpler syntax that converts to HTML. Instead of writing <strong>bold</strong>, you write **bold**. Instead of <h1>heading</h1>, you write # heading. Markdown is faster to write and easier to read as plain text, while HTML offers more control over structure and styling.
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