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JS Beautifier
Format and beautify JavaScript code
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Paste your JavaScript here
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Frequently Asked Questions
Is JS Beautifier free?
Yes! This tool is completely free with no account required.
Is my data safe when using JS Beautifier?
Yes. We process files locally in your browser where possible. Files uploaded to our servers are deleted within 1 hour.
What file formats does JS Beautifier support?
Please refer to the tool interface above for supported formats and options.