Free JavaScript Minify Tool

Minify your JavaScript code by removing unnecessary whitespace, comments, and formatting with the Free JavaScript Minify Tool, resulting in a smaller, optimized file for better performance.

Input JavaScript
Minified JavaScript

Outgrown your testing tools?

Load test websites and APIs from 25+ cloud regions, monitor page speed and uptime, and get AI analysis that explains your results in plain English.Start for free→
JMeter load test results: virtual users and response times over time

Is your website ready for traffic spikes?

Run a free cloud load test in minutes and see how your site behaves under pressure. No credit card needed.

Run a free load test

Get dev tips and new free tools by email