JavaScript Minifier

JavaScript Minifier is a useful client-side online tool to parse/ compress/ minify/ uglify/ mangle your JavaScript code.

Using minified code in the website helps to reduce page load time and bandwidth usage.

Using this tool, you can minify your JavaScript code by removing unused declarations, newlines, extra spaces, comments and using shorter variables and function names.

Enter Your JavaScript Code
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Name

Uglifier Settings

Editor Settings

Font Size
Wrap Code In Editor
Hide Line Numbers
Show Invisible Characters
Load File Content in Editor

Minifier Settings

Minify Only
Top Level Compression
Compression Level
Mangle Top-Level Scope Names

Input Size: 0KB

Output Size: 0KB

Compression: 0%

Minified JavaScript Code
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If you have any suggestions, queries, complaints or feedback regarding this tool, feel free to send it to me.