TontonTools

Markdown to HTML Converter

Convert Markdown to HTML — clean markup from readable text.

100% Free No signup Privacy-friendly Web Development
Updated Sep 2026
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How to use Markdown to HTML Converter

  1. Paste your Markdown — a README, article draft or notes export.
  2. Read the HTML output — semantic tags, ready for any page or CMS.
  3. Debug rendering surprises here — a list that didn't convert usually lacked its preceding blank line.
  4. Paste the HTML into its destination — it inherits the destination's styles by design.

What is Markdown to HTML Converter?

A Markdown to HTML converter transforms Markdown's readable shorthand into the markup browsers render: # Title becomes <h1>, **bold** becomes <strong>, hyphen lists become <ul><li>, backtick blocks become <pre><code>, and link syntax becomes anchors.

Markdown's entire premise is writing in plain text and converting at publish time — READMEs, docs, notes and blog drafts live as .md and become HTML when the web needs them. The converter is that publish step, standalone: your Markdown in, portable HTML out, no site generator required.

About the Markdown to HTML Converter

Paste Markdown and get the HTML instantly — headings, emphasis, lists, links, images, blockquotes, code blocks and tables all converted to their proper elements.

When the standalone conversion is the right tool: pasting written-in-Markdown content into a CMS or email editor that wants HTML, embedding a doc into an existing page without a build pipeline, converting notes (Obsidian, Notion exports) for the web, and checking what markup your Markdown actually produces — the debugging move when a renderer displays something unexpected (usually a missing blank line before a list, Markdown's classic gotcha).

The output is semantic, unstyled HTML — h1s and ULs, no fonts or colors — which inherits whatever stylesheet the destination page has. That's the design: Markdown separates content from presentation, and the conversion preserves the separation.

Frequently Asked Questions

The standard set: headings, bold/italic, links, images, ordered/unordered lists, blockquotes, inline code and fenced blocks, horizontal rules — plus common extensions like tables. Flavor-specific extras (footnotes, task lists) vary by converter.
Markdown's blank-line rule, almost always: block elements need an empty line before them. A list glued to the paragraph above renders as literal hyphens in a paragraph. Add the blank line.
By design — Markdown produces semantic structure (h2, ul, code), and appearance comes from the destination page's CSS. Unstyled output is portable output.
Yes — standard Markdown passes HTML through untouched, which is the escape hatch for anything Markdown can't express. (Platforms that sanitize HTML — comments, some CMSs — may strip it on their side.)
<strong> and <em> — the semantic emphasis elements, not <b>/<i>. Screen readers and search engines read them as emphasis, which is the point of semantic markup.

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