Free HTML Formatter Tool - Beautify, Minify & Validate HTML Code

Free HTML Formatter Tool

Format and beautify your HTML code instantly with our free online formatter. Perfect for developers, designers, and content creators who need clean, readable HTML markup.

Input HTML
Formatted Output

Why Format Your HTML Code?

Properly formatted HTML helps you:

  • Debug faster - Readable structure makes errors easier to spot
  • Improve collaboration - Team members can understand your code better
  • Enhance SEO - Search engines prefer well-structured markup
  • Reduce file size (when minifying) - Improve page load speed

How to Use This HTML Formatter

  1. Paste your HTML code in the input box (or try our sample HTML)
  2. Click "Format HTML" for readable indentation or "Minify HTML" for production code
  3. Copy the formatted code with one click
Pro Tip: Format before debugging, minify before deploying. Bookmark this tool for quick access!

HTML Formatting Standards Applied

Our tool follows these conventions:

  • 2-space indentation for nested elements
  • Proper line breaks between tags
  • Attribute alignment for readability
  • Preservation of original comments

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