JavaScript to Python Converter

Free Online JavaScript to Python Converter

Quickly convert your JavaScript code to Python with our intelligent converter. Handles functions, classes, array methods, object syntax, and more. Perfect for developers learning Python or porting JS projects.

What Gets Converted

• Functions: function and arrow functions become def
• Variables: let, const, var become Python variables
• Classes: ES6 classes convert to Python class syntax
• Arrays: JavaScript arrays become Python lists
• Objects: Object literals become Python dictionaries
• Loops: for...of becomes for...in
• Conditionals: Ternary operators convert to Python syntax
• Methods: Common methods like .map(), .filter(), .reduce()

Example Conversion

Input (JavaScript):

function calculateTotal(items) {
  const prices = items.map(item => item.price);
  const total = prices.reduce((sum, price) => sum + price, 0);
  
  if (total > 100) {
    console.log("Discount applied!");
    return total * 0.9;
  }
  
  return total;
}

Output (Python):

def calculate_total(items):
    prices = [item["price"] for item in items]
    total = sum(prices)
    
    if total > 100:
        print("Discount applied!")
        return total * 0.9
    
    return total

Syntax Mappings