Format JavaScript Code | Free Online JS Beautifier Tool

Brief Introduction

The Format JavaScript Code Tool by HiRankSEO is a free and user-friendly solution crafted for developers who want clean, readable, and well-structured JavaScript. Whether you're dealing with compressed scripts or messy code blocks, this online tool helps you format your code to industry standards—no installations or registrations needed.

Key Features

• Automatic Beautification
  Instantly adds proper indentation, spacing, and line breaks to make your JavaScript code more readable.
• Preserves Important Comments
  Maintains developer comments to support collaboration and documentation.
• Clean Code Output
  Improves the visual clarity and structure of code blocks, making debugging and editing easier.
• Error-Free Formatting
  Validates syntax while formatting to ensure functionality remains intact.
• Download or Copy Options
  Grab your formatted code as a .js file or copy it directly for immediate use.

How It Works

1. Paste Your Code
   Drop your unformatted or minified JavaScript code into the input section.
2. Click 'Format'
   The tool analyzes and applies clean formatting rules—proper spacing, line breaks, indentation, and structural alignment.
3. View the Output
   The organized and beautified JavaScript code will appear in the output box.
4. Use Your Code
   Copy it to your clipboard or download it as a .js file for seamless project integration.

Why Use Our Format JavaScript Code Tool?

Keeping your JavaScript clean and organized isn't just about looks—it boosts performance, eases debugging, and strengthens team collaboration. The HiRankSEO formatter is built for efficiency and simplicity, saving time for both beginner coders and experienced developers.