pdfDifficulty: 3/5
Add a Watermark to PDF Online Free
Stamp text such as DRAFT or CONFIDENTIAL across a PDF, once per page or tiled, with control over opacity, rotation and size. Fully client-side.
How it works
- Drop in the PDF you want to watermark.
- Type the watermark text, then set its size, opacity, rotation and position.
- Optionally tile it across the page, apply, then download.
Frequently Asked Questions
Can the watermark repeat across the page?
Yes. Tiling repeats it in a grid. The tile count is capped so a very small font cannot generate an enormous file.
Will it obscure my content?
It defaults to a translucent, rotated stamp so the document stays readable, and you can adjust the opacity.
Can I watermark only some pages?
Yes. Apply it to all pages or to a specific range.