Markdown Converter
Write Markdown and see the HTML preview in real time. Copy, download as .html or .md. Free, private, no upload.
Markdown
107 words · 695 chars · 1 min read
Output
Welcome to Markdown Converter
Write Markdown on the left and see the rendered result instantly on the right.
What you can do
- Format text with bold, italic or
inline code - Add links and images
- Create tables, blockquotes and fenced code blocks
Code Example
const greet = (name) => `Hello, ${name}!`
console.log(greet('World'))
Table Example
| Feature | Status |
|---|---|
| Live preview | ✅ |
| HTML export | ✅ |
| File download | ✅ |
Tip: Select text first, then click a toolbar button to wrap it with formatting.
Made with ❤️ at boxtool.io
About Markdown Converter
The Markdown Converter renders Markdown to HTML in real time with full syntax support including headings, code blocks, tables, and images. Edit on the left, preview on the right. Copy the rendered HTML or download it as a file — perfect for blog posts, documentation, and README files.
Use Cases
- →Preview a README or documentation file before pushing to GitHub
- →Convert a Markdown blog post to HTML for a CMS or static site generator
- →Learn Markdown syntax interactively by seeing the live output in real time
- →Export clean HTML from Markdown for use in email campaigns
Tips
- ✓Use triple backticks followed by a language name for syntax-highlighted code blocks
- ✓GitHub Flavored Markdown (GFM) tables are fully supported
- ✓The exported HTML is clean and ready to paste into any editor, CMS, or documentation system
Frequently Asked Questions
Markdown is a lightweight markup language that lets you add formatting to plain text using simple symbols. **Bold**, *italic*, # headings, - lists, and [links](url) are all written as plain characters. It was created to be readable as-is and easy to convert to HTML.
This converter supports GitHub Flavored Markdown (GFM) via the marked library: headings (# through ######), bold, italic, strikethrough, inline code, fenced code blocks, blockquotes, ordered and unordered lists, tables, horizontal rules, links, and images.
It downloads a complete, self-contained HTML file with embedded CSS styling — headings, code blocks, tables and blockquotes all look clean out of the box. You can open the file directly in any browser or embed the body content into your existing project.
Yes. All generated HTML is sanitized with DOMPurify before rendering, which removes any malicious scripts or dangerous attributes. The output is safe to embed in pages even when handling untrusted Markdown input.
Each toolbar button inserts or wraps Markdown syntax. If you have text selected, the button wraps it — for example, selecting "hello" and clicking Bold produces **hello**. If nothing is selected, a placeholder is inserted at the cursor position that you can replace.
Absolutely. Write your content in the Markdown editor, toggle to HTML Source to inspect the output, then click Download .html for a ready-to-use file or Copy HTML to paste the body content into your CMS, static site generator, or documentation system.