Format, beautify, and minify HTML code
Paste your HTML
Enter your unformatted or minified HTML code.
View formatted output
See your HTML formatted with proper indentation and line breaks.
Copy the result
Click Copy to save the formatted HTML to your clipboard.
Yes, the HTML Formatter is completely free with no limitations. Format as much HTML as you need without any registration or usage restrictions.
Yes, all HTML formatting happens locally in your browser. Your HTML code is never sent to any server, making it safe to format pages containing sensitive content or proprietary code.
The HTML Formatter adds proper indentation, line breaks, and consistent spacing to your HTML code. It makes messy or minified HTML readable and maintainable while preserving the document structure and functionality.
Common uses include cleaning up code editor output, formatting minified production HTML for debugging, preparing code for documentation or tutorials, standardizing HTML style across a team, and reviewing generated HTML from CMS systems.
Formatting changes only whitespace and indentation, which typically does not affect how HTML renders in browsers. However, in rare cases with whitespace-sensitive elements like pre or certain CSS layouts, added whitespace could have minor visual effects.