Markdown Editor - Live Preview & Export
Split-pane Markdown editor with live HTML preview. Write, preview, and export Markdown instantly. Free online editor - works instantly in your browser.
Markdown Editor
Welcome to the Markdown Editor with live preview!
Features
- Bold and italic text
- Links and
- Headings, lists, blockquotes, and more
Code Example
Inline code and fenced blocks:
function greet(name) {
return Hello, ${name}!;
}
Blockquote
Markdown is a lightweight markup language that you can use to add formatting to plain text documents.
Ordered List
- Write your content
- Preview it live
- Export as HTML or download as .md
That's it! Start editing on the left to see the preview update in real time.
Markdown Editor - Write & Preview Markdown Online
This editor lets you write Markdown and see the rendered HTML side by side. It supports headings, bold, italic, links, images, code blocks, lists, blockquotes, and horizontal rules.
The split-pane layout shows your Markdown source on the left and the rendered output on the right, updating in real time as you type. Toolbar buttons insert common formatting elements so you do not need to memorize Markdown syntax.
Markdown is the standard format for technical documentation, README files, blog posts, and note-taking. GitHub, GitLab, Notion, Obsidian, and hundreds of other tools use Markdown as their primary content format. Writing in Markdown keeps your content portable - you can move it between platforms without reformatting.
The editor supports keyboard shortcuts for common actions: Ctrl+B for bold, Ctrl+I for italic, and Ctrl+K for links. For code blocks, use triple backticks with an optional language identifier (e.g., ```javascript) to get syntax-highlighted output in the preview pane.
Export your content as a downloadable .md file or copy the generated HTML for use in web pages and email templates. For converting existing Markdown files to HTML without editing, use our Markdown to HTML converter.
How the Markdown Editor Works
- 01Type or paste Markdown in the left editor pane
- 02See the rendered HTML preview update in real time on the right
- 03Use toolbar buttons to insert bold, italic, headings, links, and more
- 04Copy the generated HTML or download your content as a .md file
Markdown Editing Tips
Markdown is a lightweight markup language perfect for writing documentation, README files, blog posts, and notes. Use headings (#, ##, ###) to structure your content, **bold** and *italic* for emphasis, and backticks for inline code. For code blocks, use triple backticks with an optional language identifier. This editor processes everything in your browser - your content never leaves your device.
When to Use the Markdown Editor
Use this editor when writing documentation, README files, blog posts, or notes in Markdown and you want a live preview of the rendered output. It is ideal when you do not have a local Markdown editor installed, need to quickly draft formatted content in your browser, or want to copy the generated HTML for use in a web page or CMS.
Common Use Cases
- Write and preview README files for GitHub repositories
- Draft blog posts in Markdown with live rendered output → Markdown to HTML Converter
- Create documentation pages with proper formatting and structure
- Write meeting notes and agendas with headings, lists, and checkboxes
- Generate HTML from Markdown for pasting into CMS platforms → HTML Minifier
Expert Tips
- Use keyboard shortcuts for faster formatting: Ctrl+B (bold), Ctrl+I (italic), Ctrl+K (link). These are the same shortcuts used in most text editors.
- Structure your content with headings (#, ##, ###) - this creates a visual hierarchy in the preview and generates semantic HTML.
- Download your work as a .md file regularly to avoid losing content if the browser tab closes unexpectedly.
- For technical documentation, use fenced code blocks with language identifiers for properly formatted code samples in the HTML output.
Frequently Asked Questions
Is my content saved automatically?→
Does it support syntax highlighting in code blocks?→
Can I import an existing Markdown file?→
What Markdown syntax is supported?→
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Link to this tool
Free to use, free to linkMentioning this tool in a README, a blog post or your team wiki? Paste one of these and your readers land straight on the tool, running in their own browser.
- HTML
<a href="https://toolforte.com/tools/markdown-editor">Markdown Editor</a> - MD
[Markdown Editor](https://toolforte.com/tools/markdown-editor)