HTML Code Beautifier

This is an online HTML code beautifier that helps you quickly format and optimize your HTML code. Whether you're a web developer, designer, or student learning HTML, this tool will help you generate more readable and standardized code.

Key Features

• Automatic indentation and HTML code formatting
• Tag alignment optimization
• Clear code structure maintenance
• Support for complex HTML structures
• Instant formatting preview

How to Use

1. Paste your HTML code into the input box
2. Click the "Beautify" button
3. The formatted code will appear in the output box
4. You can directly copy and use the formatted code

Use Cases

• Clean up messy HTML code
• Improve webpage source code readability
• Standardize team coding style
• Learn HTML code structure
• Code review and maintenance

Important Notes

• The tool preserves HTML code functionality while only adjusting formatting
• It's recommended to backup your original code before using
• JavaScript and CSS code blocks within the HTML will also be formatted accordingly