Free Developer Tool
JS Minifier
Reduce JavaScript file size by removing unnecessary formatting.
What is JS Minifier?
JavaScript minification reduces bundle size and improves page performance.
How to use
- Paste JavaScript code.
- Click minify.
- Copy the optimized output.
Features
- Minify JavaScript
- Reduce bundle size
- Client-side processing
- Instant results
- No uploads
Example
Input
function hello() {
console.log("Hello");
}Output
function hello(){console.log("Hello")}FAQ
Does this obfuscate code?
No. It only minifies and removes unnecessary formatting.
Can I use the result in production?
Yes. Minified JavaScript is commonly used in production.
Is my code uploaded?
No. Everything stays in your browser.