JavaScript Minifier

Minify JavaScript code for faster page loads. Works in your browser. Free, no signup.

No sign-up Batch convert 100% free

Input JavaScript

0 chars

Minified

0 chars
Minified output will appear here as you type...

How to Use JavaScript Minifier

1

Choose & Upload

Paste your JavaScript code into the input area

2

Convert

Click "Minify" to compress the code

3

Download

Review the size reduction percentage

4

Step 4

Copy the minified code for production deployment

Frequently Asked Questions