App screenshot

app.mdxeditor is in preview.

Edit, commit and push markdown in your GitHub repositories from your browser. No local setup necessary.

Try the app sandbox

Markdown editing can be
even more delightful.

MDXEditor is an open-source React component that allows
users to author markdown documents naturally.
Just like in Google docs or Notion.

Try it liveGet started

Style the content editable area with your content CSS class

<MdxEditor
  markdown={markdown}
  className={className}
  contentEditableClassName="my-prose-class"
/>

No more need for edit ↔ preview.

What you see is what you get. Style the rich text with the same styles as your actual page.

Read more about content styling

Code blocks with syntax highlighting, auto-complete, and live preview

No more code samples with sneaky syntax errors. Live preview of the snippet result, powered by Sandpack.

Code blocks docs
Sandpack screenshot

Use `+` as a bullet sign, `_` as emphasis

<MdxEditor
  markdown={markdown}
  toMarkdownOptions={{
    bullet: '+', 
    emphasis: '_'
  }}
/>

Consistent, configurable markdown output

The component exposes properties that allow you to tune how the editor content gets converted to markdown. This lets you adjust formatting like the bullet style, the whitespace settings, the emphasis markers.

Markdown processing explained

Feature overview