HTML Formatter & Minifier

Beautify HTML with proper indentation, or minify it to strip whitespace. Runs entirely in your browser.

Input HTML

Beautified Output

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>
      My Page
    </title>
    <link rel="stylesheet" href="styles.css" />
  </head>
  <body>
    <header>
      <nav>
        <ul>
          <li>
            <a href="/">
              Home
            </a>
          </li>
          <li>
            <a href="/about">
              About
            </a>
          </li>
        </ul>
      </nav>
    </header>
    <main>
      <h1>
        Hello, World!
      </h1>
      <p>
        This is a sample HTML document.
      </p>
    </main>
  </body>
</html>

Input: 421 charsOutput: 669 chars

100% free — no account needed
Runs in your browser
Nothing is uploaded

Frequently asked questions

Is HTML Formatter & Minifier really free?

Yes. HTML Formatter & Minifier is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.

Does HTML Formatter & Minifier upload my data?

No. HTML Formatter & Minifier runs entirely inside your browser, so anything you type, paste, or open stays on your own device.

Do I need to sign up or install anything?

Neither. There is no account and nothing to download — open the page and HTML Formatter & Minifier is ready to use on desktop or mobile.

Does HTML Formatter & Minifier work offline?

Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.

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