HTML 포맷터
무료 HTML 포맷터 및 축소기. Prettier의 기본 들여쓰기 및 속성 줄 바꿈으로 보기 좋게 만들거나, 프로덕션용으로 HTML을 한 줄로 축소합니다. 브라우저 내에서 실행되며 아무것도 업로드되지 않습니다.
Runs in your browserUpdated Apr 26, 2026
HTML Input
Output
자주 묻는 질문
›Which HTML formatter is this?
Prettier's HTML parser with default settings — 2-space indent, 80-column target, attribute per line when the tag overflows. The minifier is a lightweight whitespace collapser that preserves <pre>, <script>, <style> and <textarea> content byte-for-byte.
›Will it break my <pre>, <script>, or <style> blocks?
No — those blocks are protected from whitespace collapse during minification. Their content is extracted, the rest of the document is minified, then the blocks are restored verbatim.
›Does it work on HTML fragments, not just full documents?
Yes. Paste a <div>...</div> or any partial tree; Prettier handles it the same way it handles a full document.
›Is my HTML uploaded?
No — formatting and minification run entirely in your browser. Safe for sensitive markup.