CSS 축소기 — 무료 온라인 도구
파일 크기를 줄이기 위해 CSS에서 주석과 공백을 제거합니다.
- 브라우저에서 실행
- 즉시 결과 확인
- 100% 비공개
What Is a CSS Minifier?
A CSS minifier strips comments and every unnecessary space, tab and line break from a stylesheet, producing a smaller file that parses to exactly the same styling rules.
Minifying CSS before deploying it to production reduces the number of bytes a browser needs to download, which can meaningfully speed up page load, especially on large stylesheets.
누가 이 도구를 사용하나요?
비즈니스용
Reduce the size of a stylesheet before deploying it to production.
개인 사용
Shrink a CSS file for a personal website.
학생용
Compare formatted vs minified CSS for a web performance assignment.
사무실용
Prepare a compact CSS file for an internal tool with strict size limits.
주요 기능
Comment & Whitespace Removal
Strips comments and every unnecessary space and line break.
Instant Minification
Output updates immediately as you paste in CSS.
100% Private
Your data is never uploaded — minification happens entirely in your browser.
One-Click Copy
Copy or download the minified result.
이점
Faster Page Loads
Smaller CSS files download and parse faster.
Always Equivalent Styling
Minifying never changes which styles apply — only whitespace and comments are removed.
Nothing Uploaded
Safe for proprietary CSS, since nothing leaves your browser.
CSS 축소기 사용 방법
Paste Formatted CSS
Add readable CSS with comments and indentation.
Read the Minified Result
A compact, whitespace-free version appears automatically.
Copy or Download It
Use the Copy or Download button to grab the result.
기술 세부 정보
| 항목 | 값 |
|---|---|
| 입력 | CSS stylesheets |
| 처리 | No practical limit — handled entirely by your browser |
| 출력 | Removes comments and unnecessary whitespace only — no property renaming |
개인정보 보호 및 보안
이 도구를 사용할 때 파일에 실제로 어떤 일이 일어나는지 알아보세요.
100% Client-Side
This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.
No Upload, Ever
There is no file upload and no server processing step — your data never leaves your device.
Works Offline
Once this page has loaded, the tool keeps working even without an internet connection.
Nothing Stored
Nothing you enter is saved on our servers — refreshing the page clears everything.
No Tracking of Your Input
We have no way to see what you type, generate or convert with this tool.
팁
Keep a Formatted Source File
Always keep the readable, commented source and minify only the deployed copy.
Combine with Gzip/Brotli on Your Server
Minification and server-side compression work well together for maximum size reduction.