Need to make your JavaScript code more readable? Our Free Online JS Beautifier Tool is here to help! With just a few clicks, you can format your JavaScript code, making it neat, clean, and easy to understand — for free and online.
Whether you’re a developer, a student learning JavaScript, or just working with minified code, this tool will help you enhance the structure and readability of your JavaScript files. No need to install any software, just paste your code and beautify it in seconds!
Key Features:
  • Instant JavaScript Formatting
    Beautify minified or hard-to-read JavaScript code in one click.
  • Preserve Code Logic
    The tool carefully maintains your JavaScript logic while organizing your code.
  • Customizable Indentation
    Choose your preferred indentation style — tabs or spaces, with customizable width.
  • Error-Free Beautification
    Ensures your JavaScript code maintains the correct structure and syntax.
  • Real-Time Processing
    See the beautified output instantly as you paste your code.
  • Browser-Based & Mobile-Friendly
    Accessible from any device — no matter where you are, you can use this tool anytime.
  • Free, No Sign-Up Required
    Start beautifying your JavaScript code without the need for any registrations or sign-ins.
Why Beautify JavaScript?
Beautifying your JavaScript:
  • Enhances readability, making it easier to debug and maintain.
  • Helps developers collaborate better by adhering to uniform code styles.
  • Reduces the chances of missing brackets or syntax errors.
  • Speeds up the development process by improving the workflow.
How to Use:
  1. Paste your minified or unformatted JavaScript code into the input area.
  2. It will instantly format the code in real time.
  3. Copy the newly formatted JavaScript code from the output section.
It’s that simple!
Perfect For:
  • Web Developers
  • JavaScript Learners
  • Front-End Developers
  • Students or Teachers
  • Anyone working with JavaScript code
Transform your JavaScript code into an organized, clean, and readable format with our Free Online JS Beautifier Tool. Make your code easier to understand and maintain — start beautifying now!