What carries over from .md to .html?

Structure maps across: headings, paragraphs, lists, links, tables, code blocks, and inline emphasis. Anything that depends on the source presentation layer can be simplified or dropped, including page layout, fonts and colors, comments and tracked changes, and deeply nested or merged tables. Review those areas before you publish the result.

What are the file limits?

Accepted file types are .md, .markdown. Each file must be 10 MB or smaller.

Is my content private?

Processed locally in your browser; your content isn’t uploaded. When importing by URL, we first try to fetch it in your browser. If the site blocks it (CORS), we may fetch it via our backend importer to extract HTML/Markdown.

Markdown to HTML

Converts Markdown files to HTML. Upload a .md file or paste Markdown content to generate an HTML file.

Convert from

Convert to

Paste text

Privacy and limitsProcessed in your browser. Files are not uploaded. Files up to 10 MB.

Local file processing

Files are processed in your browser and are not uploaded.

Read the privacy policy

Limits and compatibility

Files can be up to 10 MB.

Output

Output will appear here after you run the tool.

Every other format this Markdown source can be converted to.

How to use Markdown to HTML

1Upload a .md or .markdown file, or paste the source directly into the editor.
2Select “Convert” to build the .html file.
3Copy the .html result, or download it as a file.

Example

Convert Markdown to HTML.

Input (Markdown)

# Release Notes

The importer now streams large files instead of buffering them in memory.

```bash
mdedit convert notes.md --to pdf
```

| Change | Status |
| --- | --- |
| Streaming import | Shipped |
| Retry on 429 | In review |

Output (.html)

<h1>Project Update</h1>
<p>This document was converted to HTML.</p>
<ul>
  <li>Timeline</li>
  <li>Next steps</li>
</ul>
<table>
  <thead>
    <tr><th>Item</th><th>Owner</th></tr>
  </thead>
  <tbody>
    <tr><td>Draft</td><td>Ada</td></tr>
    <tr><td>Review</td><td>Grace</td></tr>
  </tbody>
</table>

FAQ

What carries over from .md to .html?: Structure maps across: headings, paragraphs, lists, links, tables, code blocks, and inline emphasis. Anything that depends on the source presentation layer can be simplified or dropped, including page layout, fonts and colors, comments and tracked changes, and deeply nested or merged tables. Review those areas before you publish the result.
What are the file limits?: Accepted file types are .md, .markdown. Each file must be 10 MB or smaller.
Is my content private?: Processed locally in your browser; your content isn’t uploaded. When importing by URL, we first try to fetch it in your browser. If the site blocks it (CORS), we may fetch it via our backend importer to extract HTML/Markdown.