JavaScript Minifier

⚡ Optimize your JavaScript by removing comments, whitespace, and unnecessary characters. Improve load times and performance.

Original JavaScript:

Characters: 0 Size: 0 B

Minification Options

Remove comments Remove unnecessary whitespace Remove line breaks Remove console.log statements Shorten variable names (experimental) Remove debugger statements

Minified JavaScript:

Characters: 0 Size: 0 B

💡 JavaScript Minification Tips

Benefits:

• Reduces file size by 30-50%
• Faster script execution
• Improved page performance
• Lower bandwidth usage

Best Practices:

• Keep unminified source files
• Test thoroughly after minification
• Use source maps for debugging
• Consider using build tools

📝 Example Transformation

Before:

// Calculate the sum of two numbers
function calculateSum(a, b) {
    // Add the numbers
    const result = a + b;
    
    // Log the result
    console.log('Sum:', result);
    
    return result;
}

After:

function calculateSum(a,b){const result=a+b;return result;}

⚠️ Important: This is a basic minifier. For production use, consider tools like UglifyJS, Terser, or webpack that provide advanced optimizations and better compression.