HTML Formatter
Code Tools
Transform minified or messy HTML into clean, readable code with proper indentation and structure. Essential for debugging and code review.
Formatting Options
Input HTML
Formatted HTML
Formatted HTML will appear here...
Readable Output
Convert single-line HTML into properly indented, multi-line code that's easy to read and edit.
Flexible Options
Choose between 2 spaces, 4 spaces, or tabs for indentation based on your preferences.
Smart Parsing
Handles void elements, preserves content in pre/code/script tags, and maintains proper nesting.
When to Use HTML Formatting
Inspecting Page Source
Many websites serve minified HTML. Format it to understand the page structure and find elements.
Debugging Issues
Finding missing closing tags or nesting errors is much easier with properly formatted HTML.
Code Reviews
Clean formatting makes reviewing HTML changes more efficient and thorough.
Learning HTML
Well-formatted examples help beginners understand HTML structure and nesting relationships.