Tool Workspace
Enter content, process with one click
1Introduction
The HTML formatter can reformat compressed or messy HTML code, adding appropriate indentation and line breaks to conform to standard code style. Whether it's page source copied from other websites or compressed HTML files, it can quickly organize them into an easily readable and modifiable format. This tool runs entirely locally in the browser, no need to upload code to the server, protecting your privacy. It supports handling HTML5 tags, inline styles, nested structures, etc., preserving all original meaning after formatting. Suitable for front-end developers, web designers, and all users who need to organize HTML code. Free to use with no limits, it is an indispensable efficiency tool in your daily development.
2How to Use
Paste HTML Code
Paste the HTML code to be formatted into the left input box.
Click to Format
Click the 'Format HTML' button, and the tool will automatically organize indentation and line breaks.
Copy Result
After formatting is complete, click the 'Copy Result' button to copy to the clipboard.
3FAQ
Will the HTML formatter break my scripts or styles?
No. Formatting only adjusts whitespace characters and does not modify any tags, attributes, or content. Scripts and styles will be preserved as is.
Does it support formatting HTML that includes PHP or ASP?
Supported. The tool can recognize and preserve server-side code blocks (e.g., <?php ?>), formatting only the HTML part.
