TEXTM↓Markdown ⇄ HTML

GFM syntax · live preview

📦100% browser-local· processing in browser, no upload

Markdown

HTML Preview

<h1>Markdown 示例</h1>
<p>欢迎使用 <strong>Markdown 工具</strong> —— 办公好助手。</p>
<h2>功能列表</h2>
<ul>
<li>JSON 格式化</li>
<li>Base64 编解码</li>
<li>哈希计算</li>
</ul>
<p><a href="https://example.com">链接</a></p>
<pre><code class="language-js">console.log(&#39;Hello Markdown&#39;);
</code></pre>

Powered by marked. Supports GitHub Flavored Markdown (GFM): tables, task lists, strikethrough, fenced code blocks. Local conversion, no upload.

Markdown ⇄ HTML: GFM + Live Preview

Typical scenarios: ① preview while editing a doc or blog post; ② turn Markdown into HTML to embed in a web page; ③ turn web content into Markdown for your notes app.

How to use: type Markdown on the left and the right panel shows a live preview; you can also convert between the two formats and copy the result.

Notes: ① nothing is saved — refreshing loses content, so copy long pieces to a local file first; ② always fill in image alt text for accessibility and search; ③ converting from HTML back to Markdown may simplify some formatting, so review the result.

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Markdown ⇄ HTML: GFM + Live Preview

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