Developer Utility

Markdown to HTML

Convert common Markdown syntax into HTML with a safe rendered preview and copy-ready raw output.

This parser intentionally focuses on common syntax only: headings, emphasis, lists, blockquotes, links, inline code, code fences, and paragraphs.

Supported scope

Raw HTML from the input is escaped first. The preview only renders HTML generated by the parser, which keeps the tool predictable for quick documentation and snippet work.

Convert Markdown

Escaping

Input HTML is escaped before Markdown rules apply, so tags typed into the source are shown literally.

Links

Markdown links render with safe escaped text and href values generated from the escaped source.

Limitations

This is not a full CommonMark engine. It is designed for common docs snippets, not every edge case in the spec.

How it works

The parser first escapes raw HTML entities, then applies a limited set of Markdown transformations line by line. Code fences are preserved first, inline formatting is applied next, and block structures such as headings, lists, and blockquotes are assembled into the final HTML output.