Does minification change how my code works?

No. Minification only removes formatting — whitespace, comments, and line breaks. The code logic and behavior remain identical.

How much file size can I save?

Typically 20-50% for JavaScript and 10-30% for HTML, depending on the original formatting and comment density.

Is this a full JavaScript parser?

This is a lightweight formatter designed for quick minification and beautification. For production builds, use dedicated tools like Terser or esbuild.

JavaScript & HTML 압축기 / 정렬기

JavaScript와 HTML 온라인 압축 또는 정렬.

Input Code (JavaScript)

0 문자

출력

About JS/HTML Formatting

Minifying JavaScript and HTML removes unnecessary characters like whitespace, comments, and line breaks to reduce file size and improve page load speed. Beautifying does the opposite — adding proper indentation and formatting for readability. This tool supports both JavaScript and HTML with instant results in your browser.

더 많은 도구

{ }JSON 포맷터 B64Base64 인코더/디코더 %20URL 인코더/디코더 #해시 생성기

How to Use

Select JavaScript or HTML mode
Paste your code in the input field
Click 'Minify' to compress or 'Beautify' to format
Copy the result

Common Use Cases

Minifying JS/HTML for production deployment
Beautifying minified code for debugging
Reducing page load times
Formatting code snippets for documentation

JavaScript & HTML 압축기 / 정렬기

About JS/HTML Formatting

더 많은 도구

How to Use

Common Use Cases

Frequently Asked Questions