HTML Minifier

Minify HTML quickly with the HTML Minifier Tool. Strip out line breaks, comments, and redundant attributes. Collapse whitespace, shrink inline CSS and JS, and get a clean, compact HTML block ready for deployment. Live preview, file import, export, copy, and clear buttons included.

Paste your input above or import a file below.
No file chosen
Supported file types: .txt, .html
Total characters: 0
Options
Remove HTML comments
Collapse extra spaces
Remove redundant attributes
Minify inline CSS/JS
Maximize output

How to Use:

  1. Paste your HTML into the Input HTML box.
  2. Or click Choose File to import a .txt or .html file.
  3. Toggle options such as:
    • Remove HTML comments
    • Collapse extra spaces
    • Remove redundant attributes
    • Minify inline CSS/JS
  4. The Minified Output updates instantly when you type or toggle options.
  5. Use Copy Output or Export to File to save your result.
  6. Click Clear All to reset everything.

What the HTML Minifier Tool can do:

  • Minifies your HTML by removing unnecessary whitespace and line breaks.
  • Optionally removes comments and redundant attributes like type="text" from <input>.
  • Collapses multiple spaces into one to reduce file size.
  • Minifies inline CSS and JavaScript (basic string-based cleanup).
  • Shows total character count of the minified output.
  • Provides file import and export, live output preview, copy, and reset controls.

Example:

Input:

<div class="wrapper">
  <h1 style="color: red;">Title</h1>
  <!-- This is a comment -->
  <input type="text" name="name">
</div>

Output (minified):

<div class="wrapper"><h1 style="color:red;">Title</h1><input name="name"></div>

Common Use Cases:

The HTML Minifier Tool is ideal for reducing file size in production environments, cleaning up HTML before sending to clients, compressing inline code for email templates, or stripping development comments before going live.

Useful Tools & Suggestions:

Once you’ve minified your HTML, CSS Minifier is a smart follow-up to reduce your stylesheets too it keeps everything lean for faster load times. And if you want to double-check things before compressing, HTML Prettifier helps you catch mistakes that are easier to miss once everything’s packed.

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