Code Beautifier

Format and beautify HTML, CSS, JavaScript, JSON, SQL and XML online for free. Convert minified code into readable code with custom indentation.

About Code Formatting

Code beautifying is the process of transforming minified or poorly formatted code into readable, well-structured code. This is essential for easier reading, maintenance, and collaboration on development projects. What is a Beautifier? A beautifier is a tool that adds indentation, line breaks, and consistent spacing to code. It transforms compacted code (like minification output) into code that follows formatting standards, making it easier to understand and edit. Supported Formats HTML: Formats tags, attributes and web document structure CSS: Organizes selectors, properties and values with proper indentation JavaScript: Structures functions, objects and flow controls JSON: Formats data with indentation and line breaks SQL: Organizes queries with uppercase keywords and indentation XML: Formats XML documents with clear hierarchical structure Benefits of Formatting Readability: Well-formatted code is much easier to read and understand Debugging: Errors are easier to find in organized code Collaboration: Facilitates teamwork with consistent code Maintenance: Readable code is easier to update and maintain Usage Tips Use the beautifier when receiving minified production code for analysis, when debugging third-party code, or when you need to reformat code that doesn't follow a consistent pattern. For professional projects, consider using automatic formatters like Prettier integrated into your code editor.

Related Tools