HTML Formatter

Format, beautify, and minify your HTML code instantly.
Make your markup readable or compress it for production.

HTML Formatter

Why Format HTML?

📖

Readability

Turn messy, spaghetti code into structured, indented markup that is easy to understand.

🕷️

Scraping

Clean up extracted HTML from web scrapers to analyze the structure or extract content.

📧

Email Templates

Debug complex nested tables in legacy email templates by applying proper indentation.

🐛

Debugging

Easily find unclosed tags or improper nesting when the code is vertically aligned.

Best Practices for HTML Formatting

Clean HTML is the foundation of a good website.

  • Indentation: Use 2 or 4 spaces consistently. Avoid mixing tabs and spaces.
  • Nesting: Always indent child elements to visually show hierarchy.
  • Attributes: If an element has many attributes, consider breaking them into multiple lines.
  • Comments: Use HTML comments to mark the start and end of major layout sections.

Frequently Asked Questions

Does formatting affect SEO?

Indirectly. Minifying HTML (removing whitespace) improves load speed, which is a ranking factor. However, indented code is easier for developers to maintain.

Why does my layout break after formatting?

This is rare, but can happen if your layout relies on display: inline-block where whitespace creates a tiny gap. Modern Flexbox/Grid layouts are immune to this.

Can I format Vue/React/Angular templates?

Yes! This tool parses standard HTML, which most component templates are valid subsets of. It works great for formatting .vue template blocks.

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