PDF Tools
Watermark PDF
Add text or logo watermarks to PDF pages.
选择需要添加水印的 PDF支持文字或 Logo 图片水印，原 PDF 文字和矢量内容会保留
尚未选择 PDF。
About Watermark PDF
Configure text or image watermarks with color, size, opacity, rotation, position, and page ranges while preserving the original PDF content.
Privacy
Files and content are processed entirely in your browser and are never uploaded. Results are released from browser memory when you close the page.