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Online HTML Formatter & Beautifier

Beautify unformatted HTML markup. Indents nested DOM tags, aligns attributes, cleans up spacing around void elements (e.g. ``, `
`), and highlights structural syntax.

⚡ Quick Answer

An HTML Formatter adds consistent indentation, line breaks, and hierarchy to HTML code, making markup easy to read and debug.

💡 How It Works

Tokenizes HTML tags and text nodes, builds an indentation stack, and formats each node with appropriate nesting level.

📖 How to Use HTML Formatter

  1. Paste your raw HTML.
  2. Select indentation preference.
  3. Click Format HTML and copy the beautified markup.

✨ Key Features

  • Handles void self-closing tags correctly (``, ``, ``)
  • Preserves `
    ` and `` tag contents
  • Clean attribute wrapping options

❓ Frequently Asked Questions

Does this tool preserve inline CSS and JavaScript tags?

Yes, `