Add Watermark — Free
Add text or image watermark to PDF pages. No signup required. Secure, fast, and free.
Drop your file here
or click to browse · .pdf · Max 25 MB free
How to Add Watermark
Upload your PDF
Choose text or image watermark
Customize position, opacity, color
Download watermarked PDF
Frequently Asked Questions
1How do I add a watermark to a PDF for free?
Upload your PDF to ZiaSign, choose text or image watermark, customize position/opacity/color, and download. Free, no signup.
2Can I use an image as watermark?
Yes. Upload a PNG or JPG logo, and it will be placed as a transparent watermark on all pages.
3Can I watermark specific pages only?
Yes. Specify which pages to watermark, or apply to all pages at once.
Why Use ZiaSign's Add Watermark Tool?
ZiaSign's free PDF watermark tool lets you add custom text or image watermarks to your documents. Customize the text, font size, color, opacity, and position. Upload a logo PNG for branded watermarks. Apply to all pages or specific pages. No watermark from ZiaSign — only your custom watermark appears.
Also known as: pdf watermark · watermark pdf online free · add logo to pdf · stamp pdf · watermark pdf pages
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