Watermark PDF
Stamp text over your PDF in seconds. Choose the size, transparency and position.
Files stay on your device
or drop it here
About Watermark
Adding a watermark can help identify documents, indicate ownership, or show information such as Confidential, Draft, or a company name. Our watermark PDF tool makes it easy to add a watermark to PDF files without complicated editing software. Upload your document, enter your watermark text, choose its position, and apply it to the selected pages. You can put a watermark on PDF pages for documents that need an additional visual identifier, and the tool works as a PDF watermark adder without rebuilding your document from scratch.
How to watermark
- 1Upload your PDF document.
- 2Enter your watermark text.
- 3Choose the position and appearance.
- 4Apply the watermark to the selected pages.
- 5Download the watermarked PDF.
Supported file types
One PDF file (.pdf) plus the text you want stamped on it.
You get back: A watermarked PDF with your text at the chosen size, opacity, angle and position.
Good to know before you start
- The stamp sits on top of the page and can be removed by anyone with a PDF editor — it is a label, not security.
- Standard Latin characters are supported; unusual scripts may fall back to a default font.
- A password-protected PDF has to be opened with Unlock PDF first; encrypted files cannot be read directly.
Why use this tool
Watermark PDF documents
Watermark PDF document files before sharing them with customers, employees, or clients, and insert a watermark in PDF files to make the document's status or ownership clear.
Add stamp to PDF
A watermark does not have to be plain text — you can add a stamp to PDF documents for purposes such as Draft, Approved, Reviewed, or Confidential.
Edit watermark in PDF
If your PDF needs a different watermark, you can edit the watermark in the PDF by adjusting its text, position, appearance, or settings before generating the final file.
Frequently asked questions
How do I add a watermark to a PDF?
Upload your document, enter the watermark text, choose its position, and apply it to the selected pages.
Can I add a stamp instead of text?
Yes. You can add a stamp to PDF documents such as Draft, Approved, or Confidential.
Can I change the watermark before saving?
Yes. You can edit the watermark's text, position, and appearance before generating the final file.