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HTML Formatter

Format, indent and clean up raw HTML source code.

Input Source
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Output Result
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What is the HTML Formatter?

The HTML Formatter indents nested DOM structures, aligns tag blocks, and cleans up spacing inside HTML templates.

How to Use the Tool

  1. Paste your unformatted HTML markup.
  2. The tool formats tag indentation levels and outputs a clean template.
  3. Copy or download the output.

Common Use Cases

  • Cleaning up exported CMS template drafts.
  • Formatting web page source code.
  • Organizing DOM structures.

Supported Formats & Options

Supports indentation configurations. Aligns opening and closing tags. Properly formats attributes and style definitions.

Related Guides & Tutorials

Formatters • 3 min read
How to Format HTML

Learn how to format and pretty-print HTML templates. Discover tag indentation, attribute wrapping, and how to maintain clean DOM structures.

Read Guide

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Frequently Asked Questions

Does this handle inline CSS/JS?

Yes, it formats the HTML tags while preserving the indentation inside <style> and <script> blocks.