JavaScript Formatter

How the JavaScript Formatter Works

This tool formats, minifies, and lightly validates JavaScript. It helps you clean up messy code, improve readability, and reduce file size for production.

What This Tool Does

• Format JS: Adds indentation and line breaks for clean structure.
• Minify JS: Removes whitespace, comments, and line breaks.
• Basic Validation: Detects syntax errors using the JS parser.
• Error Reporting: Shows clear messages when code cannot be parsed.

Example

Input JavaScript:

function hello(){console.log("Hello Tim")}
  

Formatted Output:

function hello() {
  console.log("Hello Tim");
}