JavaScript Formatter & Minifier
Beautify messy JS code or compress it for production. Secure, string-safe, and runs entirely in your browser.
Why use our JavaScript Formatter?
JavaScript is the programming language of the web. Often, plugins or scripts you download are "minified" (squashed into a single line) to save space. While this is great for browsers, it's impossible for humans to read. Our tool safely un-minifies JS code by adding proper spaces, newlines, and brackets back into place.
Features & Benefits
String-Safe Formatting
Unlike basic formatters that break your code by accidentally modifying URLs or text inside strings, our custom engine safely masks your strings before formatting, ensuring 100% code integrity.
Production Minification
Writing your own script? Paste it here and hit 'Minify' to strip out all comments and unnecessary whitespace before uploading it to your live server.