파일 및 미디어
PDF 워터마크 추가기
Stamp a text watermark on every page.
Drop a PDF or click to browse
편집자 노트
Understanding · A stamp on every page.
이 심층 챕터는 현재 영어로만 제공됩니다. 위의 변환 도구는 귀하의 언어로 작동하지만, 긴 설명 글은 아직 번역되지 않았습니다.
자주 묻는 질문
Quick answers.
›Is my document uploaded to a server?
No. The watermarking process happens entirely within your browser using JavaScript. Your original file and the watermarked version never leave your computer.
›Can I customise the appearance of the watermark?
Yes. You can modify the text content, font size, rotation angle, and opacity levels to ensure the watermark is visible without obscuring the underlying content.
›Will the PDF quality decrease?
No. This tool adds a vector or text layer on top of your existing pages rather than re-encoding the entire document as an image, preserving the original sharpness.
›Does this work on password-protected PDFs?
No. You must remove the owner password or encryption from the PDF before you can apply a watermark to the document layers.
사람들이 다음도 검색합니다.
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