How to use Add Watermark to PDF
- Choose a PDF from your device. Your files are processed locally in your browser and are not uploaded to our servers.
- Enter a short label, such as DRAFT, and choose the pages to mark.
- Apply the watermark and check it in the preview before downloading.
A closer look
A text watermark adds context such as a draft label or review status. Toolzafi places a translucent line of text in the center of each selected page. It becomes part of the page artwork, but it is not encryption and does not prevent someone from copying or editing a PDF.
A practical example
Add DRAFT across the pages of a review copy. Check the text and opacity before saving so the label remains visible without hiding the report.
A useful tip
Use a short label. Long text may not fit; the tool will ask you to shorten it or reduce the size.
Good questions. Simple answers.
Does a watermark stop copying?
No. A watermark is a visible label, not an access control or a secure ownership mechanism.
Explore all pdf tools for related tasks and category-specific guidance, or read how Toolzafi handles your data.