HTML Beautifier

Beautify and format HTML code with proper indentation, line breaks, and instant HTML preview.

HTML Input

Formatted Output

Removes unnecessary blank lines from output

About HTML Beautifier

What is HTML Beautification?

HTML Beautification is the process of formatting minified or poorly formatted HTML code into a clean, readable structure with proper indentation and line breaks. This makes HTML code easier to read, understand, and maintain.

  • Improves readability of complex HTML structures
  • Helps identify HTML syntax errors and issues
  • Makes debugging and code review easier
  • Supports multiple indentation styles (spaces, tabs)
  • Provides instant HTML preview of formatted code
  • Maintains HTML structure integrity

Key Features

Formatting Options

  • 4 Space Indent: 4 spaces per indentation level
  • 2 Space Indent: 2 spaces per indentation level
  • 1 Tab Indent: Tab character per indentation level
  • Remove Empty Lines: Clean up unnecessary blank lines

Supported Features

  • HTML5 and legacy HTML syntax
  • Self-closing tags (img, br, hr, etc.)
  • HTML comments preservation
  • Script and style tag handling

Common Use Cases

Web Development

  • Format minified HTML from build tools
  • Clean up auto-generated HTML code
  • Prepare code for version control

Code Review

  • Make HTML more readable for review
  • Identify structural issues
  • Standardize formatting across team

Debugging

  • Debug rendering issues
  • Inspect HTML structure
  • Find missing or mismatched tags

Learning

  • Understand HTML structure better
  • Practice HTML organization
  • Learn proper HTML formatting

Update Logs

View the latest updates and improvements for HTML Beautifier