HTML Beautifier – Free Code Formatter

HTML Beautifier

Format messy HTML code to make it readable.

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What is a HTML Beautifier?

An HTML Beautifier is a developer utility that takes compressed, messy, or minified HTML code and reformats it with proper indentation and line breaks, making it highly readable for humans.

Why We Built This (And Why You Can Trust It)

When debugging websites, you frequently encounter source code that is crammed onto a single line to save bandwidth. We built this tool so developers can instantly untangle that code right in their browser, without relying on clunky IDE extensions.

How to Use the HTML Beautifier

1. Paste your unformatted or minified HTML code into the input box.

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2. Click the ‘Beautify HTML’ button.

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3. The tool intelligently parses the HTML tags and injects the correct tabs and line breaks.

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4. Click ‘Copy Result’ to grab the cleanly formatted code.

Common Use Cases

  • **Web Scraping:** Reformat scraped HTML payloads so you can easily understand the DOM structure.
  • **Code Review:** Clean up messy code handed over by a junior developer or a legacy system.
  • **Learning:** Make complex website source codes easier to read and study.

Frequently Asked Questions

Does beautifying code change how it works?

No. HTML is generally whitespace-agnostic. Adding line breaks and indents between tags will not break the layout or functionality of the code.

Is this tool safe for proprietary code?

Yes. Because the formatting is done via client-side JavaScript, your proprietary code is never transmitted over the internet to our servers.

Can it fix broken HTML?

Our tool is designed to format valid HTML. While it can handle slightly messy code, it will not automatically close missing tags or fix structural errors.