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Markdown to HTML — Free Online Converter with Live Preview

Render Markdown to HTML with live preview. GFM tables, task lists, fenced code blocks. Powered by marked.

Miễn phí Không cần đăng ký Chạy trên trình duyệt Tôn trọng riêng tư Updated
Loading renderer…

View raw HTML

Cách dùng

  1. 1 Paste Markdown — GFM, CommonMark, both are supported.
  2. 2 Toggle GFM features (tables, task lists, strikethrough) and line-break handling.
  3. 3 See the live HTML preview on the right. Open "View raw HTML" for the source.
  4. 4 Copy or download the rendered HTML.

Vì sao dùng công cụ này

  • Powered by <code class="font-mono text-xs">marked</code> — fast, spec-compliant Markdown renderer.
  • Library is loaded lazily on first render — the page stays light.
  • GFM extensions toggleable — tables, fenced code, task lists, strikethrough.
  • Live preview side-by-side with raw HTML access.

Câu hỏi thường gặp

Is the HTML sanitized?

No — the raw rendered HTML is shown as-is so you can copy/paste into your CMS. If you're embedding untrusted input on a public site, run the output through a sanitizer like DOMPurify before injection.

Does it support GitHub task list checkboxes?

Yes — enable GFM and <code class="font-mono text-xs">- [x] done</code> renders as a checked checkbox.

Need the reverse direction?

Use <a class="text-brand-600 hover:underline" href="/html-to-markdown">HTML to Markdown</a> for the round trip.

Related tools?

<a class="text-brand-600 hover:underline" href="/markdown-formatter">Markdown Formatter</a> reformats with Prettier; <a class="text-brand-600 hover:underline" href="/markdown-table-generator">Markdown Table Generator</a> builds tables from a grid.

Markdown to HTML Converter là gì?

A Markdown to HTML Converter is a tool that renders Markdown text into HTML markup with a live preview. It runs in the browser using the marked parser and supports GitHub Flavored Markdown features including tables, task lists, and fenced code blocks, turning plain Markdown into ready-to-use HTML output.

Tóm tắt

Markdown to HTML Converter là công cụ lập trình miễn phí của Zerethon Tools. Render Markdown to HTML with live preview. GFM tables, task lists, fenced code blocks. Powered by marked. Chạy hoàn toàn trong trình duyệt — không đăng ký, không tải lên.

Danh mục
Lập trình
Giá
Miễn phí
Quyền riêng tư
Chạy trên trình duyệt
Đăng ký
Không cần

Quyền riêng tư

Dữ liệu của bạn không bao giờ rời khỏi trình duyệt trừ khi được nêu rõ. Markdown to HTML Converter chạy hoàn toàn phía client — không tải lên máy chủ, không ghi log, không theo dõi dữ liệu bạn nhập.

So sánh

Markdown vs HTML

Kiến thức cơ bản

Markdown là gì?

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