Textoolz

HTML Formatter & Beautifier

Format and beautify HTML code online. Free HTML formatter that indents tags, cleans up messy markup, and makes your HTML readable.

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Remove Text Formatting

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Strip HTML tags, convert entities, and normalize text to plain format. Free online tool to remove formatting and extract clean plain text.

The HTML Formatter & Beautifier takes unformatted or minified HTML and restructures it with proper indentation and line breaks. Paste messy HTML from any source and get clean, well-indented markup instantly.

Powered by Prettier, this tool handles complex HTML including nested elements, inline styles, script tags, and template syntax. It's ideal for cleaning up HTML copied from email templates, CMS output, or minified production code.

All formatting is performed in your browser — your HTML is never transmitted to any server, keeping your code private and secure.

How to Use HTML Formatter & Beautifier

  1. 1Paste your HTML code into the input area above.
  2. 2Choose your preferred indent size and print width.
  3. 3The formatted HTML appears instantly in the output area.
  4. 4Click the Copy button to copy the clean HTML to your clipboard.

Frequently Asked Questions

What does the HTML formatter do?▾
The HTML formatter parses your HTML code and outputs it with consistent indentation, proper line breaks between tags, and aligned attributes — making the markup easy to read and edit.
Does this tool fix broken HTML?▾
The formatter focuses on indentation and whitespace. While Prettier may fix some minor issues like missing closing tags, it is not a full HTML validator. Use a dedicated validator for error checking.
Can I format HTML with embedded CSS or JavaScript?▾
Yes. The formatter handles inline <style> and <script> blocks, formatting the embedded CSS and JavaScript code along with the HTML structure.
Is my HTML code stored anywhere?▾
No. All formatting happens entirely in your browser using JavaScript. Your code is never sent to any server or stored anywhere.