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JavaScript Formatter & Minifier
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✓ Valid JS
Raw JavaScript Input
Live auto-format
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Formatting & Minification Settings
Indentation:
2 Spaces
4 Spaces
1 Tab
Quote Style:
Single Quotes ('')
Double Quotes ("")
Semicolons:
Always Insert (;)
Omit / ASI Standard
Trailing Commas:
ES5 (Objects/Arrays)
All (Function params)
None
Mangle variable names (Terser)
Eliminate dead / unreachable code
Bracket spacing ({ foo } vs {foo})
Preserve /*! license comments
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