Optimize your scripts for maximum performance. Compress JavaScript by removing unnecessary characters and comments without altering the logic. Fast, secure, and purely client-side.
{} Launch JS Minifier → ⚡ High-Speed Compression • 🔒 100% Private • 🚀 Boost Web PerformanceRemove newlines, spaces, and comments to deliver smaller JS files. Reduced file sizes lead to faster parsing and execution by the browser.
Your source code stays in your browser's memory. We don't upload or store your JavaScript, keeping your proprietary logic completely private.
Our tool safely strips comments and white space while ensuring that variable scopes and function logic remain intact and functional.
Get a real-time comparison of original vs. minified file size. Track exactly how much bandwidth you are saving your users.
Paste your raw, human-readable JavaScript code into the input editor.
Click the minify button to execute the compression logic locally in your browser.
Instantly copy the optimized code to your clipboard for use in your production environment.
Directly improve your LCP and TBT metrics by reducing the amount of JavaScript that needs to be downloaded.
Ensure a smooth experience for users on limited data plans or slow 3G/4G connections by serving minified assets.
Quickly compress individual logic blocks or utility functions for integration into larger projects without heavy build tools.
At PixelOkay, we prioritize developer security. Your JavaScript code is never sent to a server; it's processed entirely in your RAM.
No. Minification only removes "human-centric" elements like spaces and comments. The logic flow and functionality remain identical.
Yes. PixelOkay offers professional-grade developer tools for free, with no signup required and no daily limits.
Yes. Our minifier is compatible with modern ECMAScript features including arrow functions, classes, and async/await.