No — formatting happens entirely in your browser.

HTML Formatter

Paste minified or untidy HTML to re-indent it with nested tags on separate lines, making it far easier to read and edit.

Lines

Size

146 bytes

Formatted HTML

<div class="card">
  <h2>Velnaro
  </h2>
  <p>Free tools for real life.
  </p>
  <ul>
    <li>Fast
    </li>
    <li>Free
    </li>
  </ul>
</div>

A structural beautifier: it re-indents tags but preserves your markup exactly. It does not repair invalid HTML.

Formula

Tags are placed on their own lines and indented by nesting depth.

No. It only re-indents. Invalid markup stays invalid.

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