Is HTML Formatter & Beautifier free to use?

Yes, HTML Formatter & Beautifier is 100% free with zero registration, no subscriptions, and unlimited usage.

Is my data private when using HTML Formatter & Beautifier?

Yes, 100% of data execution happens client-side inside your browser engine. Zero data is transmitted or stored on remote servers.

Does HTML Formatter & Beautifier work offline?

Yes, once loaded, HTML Formatter & Beautifier runs entirely in your browser without requiring server calls.

HTML Formatter & Beautifier

Format, beautify, and clean unformatted HTML code with custom tab indentation, or minify markup to reduce payload sizes for production deployment.

devonlinetools://formatters/html-formatter

100% Client-Side

⌘ + EnterRun / Format⌘ + Shift + CCopy Output

Shortcuts Active

Raw HTML

Output

<div className="card">
  <header>
    <h1>
      DevOnlineTools Platform
    </h1>
  </header>
  <main>
    <p>
      Fast free developer tools.
    </p>
    <ul>
      <li>
        JSON Formatter
      </li>
      <li>
        UUID Generator
      </li>
    </ul>
  </main>
</div>

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Frequently Asked Questions

What is HTML beautification?

HTML beautification adds consistent indentation and newlines to raw or minified HTML to make the DOM tree hierarchy easy for developers to read.