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JavaScript Minifier

Minify your JavaScript code to reduce file size and improve loading speed. Remove unnecessary whitespace, comments, and optimize your JS structure.

JavaScript Input

Enter the JavaScript content you want to minify

Click to browse or drag and drop

Accepted: .js, .javascript • Max: 10 MB

Remove Comments

Remove JavaScript comments (// and /* */)

Remove Debugger

Remove debugger statements

Remove Console Logs

Remove console.log statements

Remove Whitespace

Remove unnecessary whitespace

Remove Trailing Commas

Remove trailing commas in objects and arrays

Remove Semicolons

Remove semicolons where safe (ASI)

Mangle Names

Shorten variable names (experimental)

Remove Unused Variables

Remove unused variable declarations

Remove Comments

Remove JavaScript comments (// and /* */)

Remove Debugger

Remove debugger statements

Remove Console Logs

Remove console.log statements

Remove Whitespace

Remove unnecessary whitespace

Remove Trailing Commas

Remove trailing commas in objects and arrays

Remove Semicolons

Remove semicolons where safe (ASI)

Mangle Names

Shorten variable names (experimental)

Remove Unused Variables

Remove unused variable declarations

Minified JavaScript

Your minified JavaScript will appear here

Minified JavaScript will appear here...

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