Why should I format my code?

Formatted code is easier to read, debug, and maintain. Consistent indentation and spacing help developers understand code structure, find bugs faster, and collaborate more effectively. Most coding standards require properly formatted code.

Does formatting change how my code works?

No, formatting only changes whitespace and indentation. The logic and functionality remain identical. However, be careful with whitespace-sensitive formats like Python or YAML — this tool is designed for HTML, CSS, JS, JSON, and XML.

Code Formatter

Beautify and format HTML, CSS, JS, JSON, and XML code

Beautify Custom Indent 5 Languages

Language

Indent

Input

Formatted Output

FAQ

No. Formatting only adjusts whitespace, indentation, and line breaks. The logic and output are identical. This is safe for HTML, CSS, JS, JSON, and XML. Be careful with whitespace-sensitive languages like Python.

Code Formatter

FAQ

Does formatting change code behavior?

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