Text utilities

Markdown Preview

Preview common Markdown syntax locally and copy safe HTML output.

Runs locally in your browser

Drop a Markdown fileLoads .md or text files locally. Nothing is uploaded.

Choose file

MarkdownSafe HTML

<h2>Lumio notes</h2>
<p>Write <strong>bold text</strong>, <em>emphasis</em>, inline <code>code</code>, and safe links like <a href="https://lumio.pw" rel="nofollow noreferrer noopener" target="_blank">Lumio</a>.</p>
<ul>
<li>Browser-first tools</li>
<li>No upload for local converters</li>
</ul>
<pre><code>const site = &quot;lumio.pw&quot;;</code></pre>

Lumio notes

Write bold text, emphasis, inline code, and safe links like Lumio.

Browser-first tools
No upload for local converters

const site = "lumio.pw";

How to use this tool

Paste or type your input into the tool panel. Results update immediately where possible. For privacy-first tools, your input is processed locally in the browser and is not stored for analytics.

FAQ

Is this tool free?

Yes. Lumio Utils starts with free browser-based tools and does not require registration.

Do you store my input?

No tool inputs, file contents, passwords, or private generated outputs are stored for analytics.