Format and beautify minified or messy JavaScript code with proper indentation and line breaks. Minify code by removing whitespace and comments for smaller file sizes.
Beautifier Features
- Configurable indentation (2/4 spaces or tabs)
- Handles strings, template literals, comments
- Smart brace/bracket formatting
- Preserves string content exactly
- Works with ES6+, arrow functions, classes
Minifier Features
- Remove comments (line & block)
- Strip unnecessary whitespace
- Preserve required spaces (keywords)
- Keep string content intact
- Show size reduction percentage