JavaScript Formatter – Instantly Beautify Your Code

JavaScript Formatter instantly makes your JS, JSX, TS, or TSX code clean and readable. Ideal for frontend and backend developers. All formatting is done in your browser for privacy.

Upload or paste your code to quickly format and spot errors. Maintain code quality and debug faster in large projects.

Use cases: Web app development, code review, education, API integration, and more. 100% free and mobile-friendly.

Clean, format, and share your JavaScript easily with JavaScript Formatter. Works on any device.