Code Beautifier
Beautify code in multiple languages (JS, CSS, HTML, SQL)
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Tips
- • Paste minified or messy code and click "Beautify" to format it
- • The tool auto-detects and formats as you type
- • Use the settings gear to customize indentation preferences
- • For JSON, the code must be valid JSON syntax to beautify
About this tool
Beautify code in multiple languages (JS, CSS, HTML, SQL) This tool runs entirely in your browser — your data never leaves your device.
Privacy
All processing happens client-side. We don't store or transmit your data to any server. Your files and inputs remain completely private.