Free HTML Beautifier & Formatter Online
Beautify and format HTML code with proper indentation online. Clean up minified HTML, fix indentation, and make your markup readable. Free HTML formatter tool.
What is an HTML Beautifier?
An HTML beautifier formats and indents HTML code to make it human-readable. Minified or poorly formatted HTML is hard to read and debug. This free tool adds proper indentation, line breaks, and consistent formatting to any HTML input, making your markup clean and maintainable.
How to Use the HTML Beautifier
- Paste your HTML code into the input area
- Choose your preferred indent size (2 or 4 spaces)
- Click 'Beautify' to format the HTML
- Copy the formatted output or download as an .html file
HTML Beautifier Features
- Proper indentation for nested elements
- Configurable indent size (2 or 4 spaces)
- Handles inline and block elements correctly
- Preserves HTML comments and attributes
- Download formatted HTML as a file
HTML Beautifier FAQ
Does beautifying change my HTML's behavior?
No. Beautifying only adds whitespace for readability. It does not change the structure, attributes, or content of your HTML.
Can it handle large HTML files?
Yes, the tool processes HTML entirely in your browser with no file size limits.
Is my code secure?
Yes! All processing happens in your browser. Your HTML is never sent to any server.