Online JavaScript beautifier

js-beautify

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Options

HTML <style>, <script> formatting:

End script and style with newline?
Support e4x/jsx syntax
Use comma-first list style?
Detect packers and obfuscators?
Preserve inline braces/code blocks?
Keep array indentation?
Break lines on chained methods?
Space before conditional: "if(x)" / "if (x)"
Unescape printable chars encoded as \xNN or \uNNNN?
Use JSLint-happy formatting tweaks?
Indent <head> and <body> sections?
Keep indentation on empty lines?
Use a simple textarea for code input?

Additional Settings (JSON):

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Your Selected Options (JSON):

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