JavaScript Formatter
Time saving JavaScript formatter that helps you to concentrate on the most important aspects of your project.
JavaScript Formatter
Time saving JavaScript formatter that helps you to concentrate on the most important aspects of your project.
JavaScript code can quickly become unreadable when minified, obfuscated, or written without consistent style. Our JavaScript formatter transforms messy JS code into clean, properly indented code that follows standard formatting conventions, making it significantly easier to read and debug.
Whether you're reverse-engineering minified code, cleaning up legacy scripts, or standardizing code style across your team, proper formatting is essential. This tool handles modern JavaScript including ES6+ syntax, arrow functions, async/await, and more. It automatically applies consistent indentation and spacing to make your code professional and maintainable.
Upload a JS file or paste your JavaScript code directly into the editor. The tool will detect JavaScript syntax automatically. Click FORMAT to beautify your code with proper indentation and spacing. Adjust the TAB SIZE setting if needed, then use COPY to grab the formatted code or DOWNLOAD to save it as a file.