Does it support GitHub-flavored markdown?

Yes — tables, strikethrough, and task lists all render as expected.

Is embedded HTML executed?

No. Raw HTML tags are escaped to visible text rather than rendered, so pasted content cannot run scripts.

Can I copy the rendered HTML?

The preview pane shows the rendered result, which you can select and copy like any web page.

sangsen

Markdown Previewer

Write markdown and see the rendered result live, side by side.

Markdown

Preview

Hello

Write markdown on the left, see it rendered here.

Live preview
Raw HTML is escaped, so it's safe to paste anything

How it works

Type or paste Markdown on one side and see the rendered HTML update live on the other. Rendering happens entirely in your browser, and any raw HTML you type is escaped rather than executed, so the preview is safe to use with untrusted text.

Example

Bold + link

**Bold** and [a link](https://example.com)<p><strong>Bold</strong> and <a href="https://example.com" rel="noopener noreferrer">a link</a></p>

FAQ

Does it support GitHub-flavored markdown?: Yes — tables, strikethrough, and task lists all render as expected.
Is embedded HTML executed?: No. Raw HTML tags are escaped to visible text rather than rendered, so pasted content cannot run scripts.
Can I copy the rendered HTML?: The preview pane shows the rendered result, which you can select and copy like any web page.