본문으로 건너뛰기

워터마크 넣기

모든 페이지에 사선 문구를 넣습니다.

여기에 파일을 놓으세요
또는
지원 형식: PDF
무료 · 가입 불필요 · 대부분의 도구에서 파일이 기기를 떠나지 않습니다
이 도구는 브라우저에서만 실행됩니다. 파일이 업로드되지 않습니다.

사용 방법

1

업로드

2

설정

3

다운로드

자주 묻는 질문

Is 워터마크 넣기 free?
Yes. 워터마크 넣기 is completely free with no sign-up, no watermark and no daily limit. There is no paid tier — every tool on iAdorePDF is free to use as often as you like.
Is 워터마크 넣기 safe and private?
Yes. 워터마크 넣기 runs entirely inside your browser, so your file is never uploaded to any server. Nothing leaves your device, which makes it safe for confidential documents.
Do I need to install any software?
No. 워터마크 넣기 works in any modern browser — Chrome, Safari, Firefox or Edge. There is nothing to download and no account to create.
Does 워터마크 넣기 work on a phone?
Yes. 워터마크 넣기 is built mobile-first and works on iPhone and Android exactly as it does on a computer, straight from the browser.
Can I control how the watermark looks?
Yes. Set your own text, then adjust size, opacity, rotation and position so the mark is visible without hiding the content underneath. It is applied to every page at once.
How do I use 워터마크 넣기?
Open the page, drop your file into the upload box (or tap Select file), choose your options, then press the start button. Your result downloads straight to your device.
Is there a file size limit?
There is no server limit because the work happens on your own device. The practical ceiling is your device memory; files up to about 100 MB are comfortable on most phones and much larger on a computer.