React Beautifier - Real-Time JS/JSX Code Formatter Tool

Input Code

function ExampleComponent() {
  const [count, setCount] = useState(0);
  
  const handleClick = () => {
    setCount(prevCount => prevCount + 1);
    console.log('Count increased to:', count + 1);
  };
  
  return (
    <div className="container">
      <h1>Counter: {count}</h1>
      <button onClick={handleClick} className="btn btn-primary">
        Increment
      </button>
      {count > 5 && <p className="warning">Count is getting high!</p>}
    </div>
  );
}

Characters

Lines

Formatting Options

Indent Size

1 space 2 spaces 8 spaces

Add Semicolons

Quote Style

Trailing Commas

Formatted Code

// Formatted code will appear here...

Real-time formatting enabled. Your code updates as you type.

Code Statistics

Space Saved

Formatted Lines

Indent Level

Errors

Tool Features

Real-Time Formatting JSX Support ES6+ Support Minification Copy to Clipboard Download Code Syntax Highlighting Customizable Options Syntax Validation Code Statistics

How to Use the React Beautifier Tool

Format Your React Code in 3 Simple Steps

Paste Your Code

Copy your React, JavaScript, or JSX code and paste it into the input field. The tool supports ES6+ syntax and modern React features.

Adjust Settings

Customize formatting options like indent size, quote style, semicolons, and trailing commas according to your project requirements.

Copy & Use

Copy the beautified code with syntax highlighting or download it as a file. Use the formatted code directly in your React projects.

Why Use a React Code Beautifier?

Maintaining clean, readable code is essential for any React project. Our React Beautifier tool helps you:

Improve code readability with consistent indentation and spacing
Follow best practices with configurable formatting rules
Save time by automating code formatting tasks
Detect syntax errors with built-in validation
Collaborate effectively with team members using consistent code style

Advanced Features

Real-Time Processing

See formatting changes immediately as you type or adjust settings. No need to click a format button.

Full JSX Support

Properly handles JSX syntax, self-closing tags, and React-specific code patterns.

Customizable Options

Adjust indent size, quote style, semicolon usage, and trailing commas to match your coding standards.

Syntax Validation

Check your code for syntax errors and get helpful feedback before using it in your projects.

Pro Tip

Use the "Minify" feature to compress your React code for production. This removes comments and unnecessary whitespace, reducing file size and improving load times.