What Is an HTML Formatter?
An HTML formatter is a developer tool that reorganizes HTML markup into a clean, readable structure. It adds consistent indentation and line breaks so nested elements are easier to understand, edit, and maintain.
ToolSwift HTML Formatter works directly in your browser. Paste formatted, unformatted, or minified HTML, choose an indentation size, and format the markup without installing additional software.
HTML Formatter Example
How to Format HTML Online
- Paste your HTML code into the editor.
- Choose the indentation size.
- Click Format to beautify the HTML.
- Use Copy All or Download File to save the result.
- Use Clear All to start again.
Features of ToolSwift HTML Formatter
- HTML beautification: Organizes nested HTML with readable indentation.
- Custom indentation: Choose the indentation size for formatted output.
- Syntax highlighting: Makes HTML structure easier to inspect.
- Code folding: Collapse and expand sections in the editor.
- Copy formatted HTML: Copy the complete result in one action.
- Download HTML: Save formatted markup as an HTML file.
- HTML minification: Remove unnecessary whitespace when you need compact HTML.
- Browser-based: Format code without installing desktop software.
Why Format HTML?
Readable HTML is easier to review, debug, update, and maintain. Formatting is especially useful for minified markup, generated HTML, or files with inconsistent indentation.
HTML Formatting vs. HTML Validation
Formatting improves the readability of source code, while validation checks markup for potential HTML issues. To check your markup, use the HTML Validator.
HTML Formatter vs. HTML Minifier
An HTML formatter adds structure and indentation for human readability. A minifier removes unnecessary whitespace and comments to make HTML more compact. ToolSwift provides both Format and Minify actions.
Frequently Asked Questions
Is ToolSwift HTML Formatter free?
Yes. ToolSwift HTML Formatter is available online without installing additional software.
Can I format minified HTML?
Yes. Paste minified HTML into the editor and click Format to make its structure easier to read.
Can I download the formatted HTML?
Yes. Use Download File, enter a file name, and save the formatted HTML.
Does formatting validate HTML?
No. Formatting changes presentation and indentation. Use the HTML Validator when you want to check markup for potential issues.
For CSS code formatting, try the CSS Formatter. For JavaScript, use the JavaScript Formatter.
