Free HTML Formatter Online
Prettify your HTML code. Corrects indentation and organizes tags for better readability.
Easy to Use
Smart Indentation
Handles Comments
Options:
Input HTML
Formatted Output
How to Use
1
Paste Code
Enter your HTML code or upload a .html file
2
Select Indent
Choose 2, 4, or 8 spaces indentation
3
Format
Click the button to organize the tags
4
Export
Copy or download the clean code
Frequently Asked Questions
Are scripts and styles formatted?
The tool correctly indents script and style blocks but usually preserves the internal formatting of JavaScript or CSS to prevent syntax errors in complex cases.
Does it change the output of the page?
In most cases, extra whitespace in HTML is ignored by browsers, so the visual output remains the same. However, be careful with `white-space: pre` elements or inline-block elements where whitespace matters.