What this tool does
HTML Formatter organizes indentation and line breaks in full HTML documents or fragments, including supported code inside script and style elements. Errors are reported while your original input remains available for editing.
- Your HTML is formatted as text; scripts in your input do not run.
- Supports full documents and common HTML snippets.
- Parsing errors display specific messages and preserve input.
How to use it
- Your input is processed as text; HTML and scripts are not executed.
- Choose 2 or 4 spaces indentation.
- Click "Format HTML."
- Copy the results or download formatted.html.
Common uses
- Organize compressed templates.
- Unify indentation and attribute wrapping before code review.
- Check for obvious label structure problems.
HTML Formatter Features
Format full HTML documents or code snippets with consistent indentation and line breaks. Review the result, then copy or download it.
FAQ
Will the tool run the script?
Your input is processed as text; HTML and scripts are not executed.
Why is the output style different from the original text?
Formatting applies consistent indentation and line breaks, so attributes may move to a new line and some tag formatting may change.
Can a page containing style and script be formatted?
Yes. Common embedded CSS and JavaScript can be formatted without executing the code.