Which markdown features are supported?

Headings (H1–H6), ordered and unordered lists, fenced and inline code, links, images, bold, italic, blockquotes, horizontal rules, and pipe tables. These cover essentially everything an LLM emits.

Is the output sanitized?

The converter escapes raw HTML and angle brackets in your text before emitting tags, so a stray ` ` in the input is rendered as literal text rather than executed. The preview is built from this escaped, generated HTML.

Does it add heading IDs?

Yes — when enabled, each heading gets a slugified `id` attribute (lowercase, hyphenated) so you can deep-link to sections, which is handy for documentation pages.

Why does my code block keep its indentation?

Fenced code blocks (triple backticks) and inline code preserve their exact contents, including indentation and special characters, by escaping them and wrapping in `pre`/`code` tags so nothing is reinterpreted as markdown.

Can I convert HTML back to markdown?

Yes — use the companion HTML to Markdown converter for the reverse direction. The two tools round-trip the common elements cleanly.

Markdown → HTML Converter

From markdown to HTML

LLMs answer in markdown, but the web runs on HTML. When you want to publish a ChatGPT or Claude answer to a blog, a CMS, or an email template, you need clean semantic HTML — real <h2>, <ul>, <pre> tags, not a wall of text. This converter parses common markdown and emits tidy HTML with a live preview so you can see exactly what you’ll ship.

How it works

The parser processes the markdown in passes: first it protects fenced code blocks, then it converts block-level structure (headings, lists, blockquotes, tables, rules), then inline elements (bold, italic, links, images, inline code). Raw angle brackets in your prose are escaped first, so the output is safe to drop into a page without an injected <script> running.

## Heading      ->  <h2 id="heading">Heading</h2>
- item          ->  <ul><li>item</li></ul>
`code`          ->  <code>code</code>

Tips and notes

Toggle heading IDs on for documentation so each section is linkable. The preview reflects the exact generated source — copy the source view, not the preview, to get the markup. For the reverse trip, the HTML to Markdown converter handles the same set of elements. To strip formatting entirely instead of converting it, use Markdown to Plain Text.