Online JS Beautifier - Clean Code Fast πŸš€

Format messy JavaScript instantly with our free tool. Supports ES6+, JSX, TypeScript. No signup! 🌟

About Online JS Beautifier 🌍

Welcome to the Online JS Beautifier, a free tool by Amal Kumar to format JavaScript code effortlessly. Built for developers, students, and hobbyists, it transforms messy or minified code into readable formats using Prettier.js and AI-driven analysis. Supporting ES6+, JSX, and TypeScript, it’s ideal for React, Node.js, and web projects. With 5000+ users and a 4.8/5 rating, our tool ensures clean, optimized code for debugging, learning, or production. Try it now! πŸš€

Our mission is to simplify coding workflows with a fast, secure, and accessible tool. All processing is client-side, ensuring your code stays private. Whether you’re a beginner or a pro, our JavaScript formatter enhances productivity and code quality.

Why Our JS Beautifier? 🌟

Our Online JS Beautifier is the top JavaScript formatter in 2025, offering:

Instant Formatting ⏩

Beautify code in seconds with proper indentation.

Syntax Highlighting 🌈

Color-coded output for better readability.

AI Analysis πŸ€–

Insights on code quality and issues.

Minification πŸ“‰

Minify code for production performance.

Custom Options βš™οΈ

Choose indentation styles.

Privacy πŸ”’

Client-side processing for security.

How to Use πŸ“‹

Format JavaScript easily with these steps:

  1. Paste Code πŸ“ - Copy messy JavaScript into the input.
  2. Set Options βš™οΈ - Choose indentation (2/4 spaces, tabs).
  3. Beautify ✨ - Click β€œBeautify” for formatted output.
  4. Analyze πŸ“Š - View AI insights on quality.
  5. Copy/Minify πŸ“‹ - Copy or minify for production.

Perfect for debugging or learning, our JS formatter saves time! πŸš€

Beautify JavaScript Now! πŸš€

Enter JavaScript to format.

                    
Formatted JavaScript appears here.

Code Analysis

Enter code and beautify.

Benefits 🌟

Our JavaScript formatter offers:

Who Uses It? πŸ™Œ

Our JS formatter serves:

Developers πŸ’»

Format web/Node.js code.

Students πŸ“š

Learn with clear code.

Freelancers 🎨

Deliver professional code.

Teams 🀝

Standardize formatting.

FAQs ❓

An Online JS Beautifier formats messy JavaScript for readability, supporting ES6+, JSX, TypeScript, with AI analysis and highlighting.

Yes! Processing is client-side, ensuring privacy.

Yes, it supports ES6+, JSX, TypeScript, and modern features.

Our JS beautifier is browser-based, no setup, with AI analysis.

Support Us πŸ™Œ

Keep our JS beautifier free with a donation! πŸ’–

PayPal

PayPal QR

UPI

UPI QR

Privacy πŸ”’

All processing is local; no data is stored or shared. Email support@javascriptbeautifiertool.com for details.

Terms πŸ“œ

Use our JS beautifier β€œas is.” We’re not liable for data loss.

Contact πŸ“§

Email support@javascriptbeautifiertool.com or use the form.