Free JavaScript Beautifier
Format and beautify minified or messy JavaScript with proper indentation and line breaks. Makes JS readable.
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💻 JavaScript Beautifier
Frequently Asked Questions
Yes. You can paste any minified JavaScript and the beautifier will format it with proper indentation, making it much easier to read and understand.
No. Adding whitespace to JavaScript has no effect on how it executes. The code behaves identically before and after beautification.