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Alona Tool – Free Online Tools

HTML Minifier

Runs in Your Browser

Paste HTML to strip comments and collapse whitespace, and see how many characters were saved.

Browser-based: this tool works on your device and does not send your input to an Alona Tool server. See the Privacy Policy for details.
Fast Processing

Loading HTML Minifier… This tool is an interactive page and needs JavaScript enabled in your browser.

Example Usage & Test Cases

Strip comments and spacing
Input Scenario:
<div> <!-- hello --> <p> Hi there </p> </div>
Generated Result:
<div><p> Hi there </p></div> with the percentage saved

How It Works

1

Paste your HTML into the input box.

2

Read the minified result and the characters-saved summary.

3

Copy the output into your project.

Frequently Asked Questions

No. Content inside <script>, <style>, <pre> and <textarea> is left exactly as written so nothing breaks.

Good to Know

Common uses

  • Shrinking small HTML snippets or email templates
  • Cleaning comments out of markup before sharing it

Limitations and notes

  • This is a simple whitespace and comment remover, not a full optimizer; a build tool will compress more.
  • Conditional comments for old Internet Explorer are kept.

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Free Online HTML Minifier

This minifier removes HTML comments and the extra spaces and line breaks between tags to reduce file size. It is deliberately conservative so the page still renders the same.

Key Highlights:

  • Free to use, no signup
  • Instant results
  • Processed in your browser
  • Works on mobile and desktop