Watermark PDF
Add custom text across every page.
Merge, split, compress, convert and sign files right in your browser. Nothing is uploaded.
How to use Watermark PDF
Watermark PDF stamps your text, such as CONFIDENTIAL, DRAFT or your company name, across every page. It discourages copying and makes the status of a document obvious.
- Choose a PDF file.
- Type the watermark text and set opacity and angle (−45°, 0° or 45°).
- Apply it and download the watermarked PDF.
Frequently asked questions
Can the watermark be removed later?
It is drawn onto each page rather than added as a comment, so it cannot simply be hidden in a PDF reader.
Does it cover the content?
Use a low opacity, around 20–30%, so the text underneath stays readable.