JavaScript optimization tool - JavaScript Compiler Online

100% free online tool to minify and compile JavaScript online. Wikimint Developer offers free opensource tool to reduce JavaScript file size and minify source code.

Click the button above to start working with your JavaScript minification process.

This JavaScript code compiler is a free online tool for developers, who are looking for the following JavaScript operation:

  • JavaScript code compression (JavaScript compressor)
  • JavaScript minification (JavaSript minifier)
  • JavaScript optimization (JavaScript optimizer)

How to compress JavaScript?

Follow the steps below to optimize JavaScript code by compressing in the above compiler tool.