Code Formatter/Minifier
? Frequently Asked Questions
What languages does the formatter support?
The tool formats JavaScript, TypeScript, HTML, CSS, JSON, XML, SQL, Python, and more. It applies consistent indentation, spacing, and line breaks according to each language's best practices and conventions.
What's the difference between formatting and minifying?
Formatting adds indentation and spacing for readability, while minifying removes all unnecessary whitespace, comments, and newlines to reduce file size. Use formatting for development, minification for production.
Does minification break my code?
No, proper minification only removes whitespace and shortens variable names in safe ways. It preserves code functionality while reducing file size by 30-90%. However, always test minified code before deployment.
Can I customize formatting rules?
Many formatters allow customization of indent size (2 or 4 spaces), quote style (single vs double), semicolons, line width, and bracket placement. This helps match your team's coding standards.
How much smaller does minification make files?
Typical reduction is 30-50% for JavaScript and CSS, up to 70-90% with comments and lengthy variable names. Combined with gzip compression, you can achieve even greater size reduction for web delivery.
Is my data safe and secure?
Yes, absolutely! This tool runs entirely in your browser. All data processing happens locally on your device - nothing is uploaded to our servers. Your files and data never leave your computer, ensuring complete privacy and security.