JavaScript Formatter

Format and beautify JavaScript code with customizable indentation, quote styles, and semicolons.

Formatter Settings

Customize your JavaScript output.

Indentation

Single quotesPrefer single-quoted stringsSemicolonsInclude statement-ending semicolons

195 characters

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Your formatted JavaScript will appear here after you run the formatter.

Turn compressed JavaScript into consistently structured, readable code.

Control indentation, single quotes, and semicolon preferences.

Copy your formatted code or download it as a JavaScript file.