What is Beautifier.io?
Beautifier.io is a web-based code formatting tool designed to enhance the readability and structure of various programming languages and markup formats. It supports JavaScript, JSON, React.js, HTML, CSS, SCSS, and SASS, allowing developers to quickly clean up and organize their code. The tool provides a user-friendly interface with syntax highlighting powered by CodeMirror, enabling real-time visualization of formatting changes.
Users can customize formatting options such as indentation style, line wrapping, brace placement, and newline handling to match their coding standards. Additional features include the ability to copy formatted code to the clipboard, download it, and access browser extensions for integrated use. The tool is built on open-source libraries and offers command-line versions, Python libraries, and Node.js packages for broader accessibility.
Features
- Code Beautification: Formats JavaScript, JSON, React.js, HTML, CSS, SCSS, and SASS for improved readability
- Customizable Options: Adjust indentation, line wrapping, brace placement, and newline handling to match coding standards
- Syntax Highlighting: Uses CodeMirror for real-time visual feedback on code formatting
- Export Functions: Copy formatted code to clipboard or download it for offline use
- Browser Extensions: Integrates with Chrome, Firefox, Safari, and other browsers for on-page code formatting
- Open-Source Accessibility: Available as command-line tools, Python libraries, and Node.js packages under MIT license
Use Cases
- Cleaning up messy or minified code for better readability
- Standardizing code formatting across team projects
- Preparing code for documentation or presentations
- Debugging by making obfuscated scripts more understandable
- Learning programming with well-formatted examples
