Add Watermark to PDF Online Free
Stamp text or image watermarks on your PDF — mark drafts, confidential copies, or brand documents. Free, a free account.
Loading tool...
Add a watermark to a PDF online — free
The free Watermark PDF tool stamps text or an image across every page of a PDF. Type a label such as CONFIDENTIAL or DRAFT, or upload your company logo, then adjust the opacity and position and download the marked file — a free account and no watermark from us on top of yours.
Text or image, your placement
Use a semi-transparent text watermark to mark document status, or a faint logo to brand proposals and reports. Lower the opacity so the underlying content stays readable. The watermark is applied consistently to all pages.
Secure and private
Uploads use 256-bit SSL encryption and files are deleted automatically from our servers after processing. Works in any modern browser on desktop and mobile.
Frequently Asked Questions About Add Watermark to PDF Online Free
How do I add a watermark to a PDF online for free?
Upload your PDF, choose text or image watermark, customize opacity and placement, then click Apply and download. Free account.
Can I use my company logo as a PDF watermark?
Yes. Upload a PNG or JPG logo as an image watermark. Adjust opacity so the underlying content remains readable.
Will the watermark appear on every page?
Yes. The tool applies your watermark consistently across all pages in the document for uniform marking.
Is it free to add watermarks to PDF files?
Yes. EasyPDFSign is 100% free — a free account, no credit card, and no watermarks on your output file. You can add watermarks to PDF files as many PDFs as you need.
Is my PDF secure when I use EasyPDFSign?
Yes. All uploads use 256-bit SSL encryption. Files are processed securely and automatically deleted from our servers after you download the result. We never store your documents permanently.
Can I watermark a PDF before signing it?
Yes. Many users watermark drafts as CONFIDENTIAL or DRAFT, then use our Sign PDF tool to add a final signature after review.