JavaScript Beautifier
Beautify JavaScript with proper auto-indentation or minify for production. Handles strings, comments, template literals, and classes. Copy or download. 100% client-side.
20.8Kuses
7.5/10(140)
How to Use the JavaScript Beautifier
- Paste your JavaScript into the input area or click "Load Sample".
- Click Beautify for readable indented output.
- Click Minify to compress for production.
- Use Copy or Download to save the result.
Features
- Auto-indent JavaScript with configurable spacing
- Newlines after braces, semicolons, and control structures
- Remove comments and whitespace for minification
- Respects string literals, template literals, and regex
- Download beautified JavaScript as a file
- 100% client-side -- your code never leaves your browser
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Disclaimer: This tool is provided as-is for informational and educational purposes only.