WholeFiles

Watermark PDF

Write "Draft" or "Confidential" diagonally across every page. Free on WholeFiles, with no sign-up, no watermark and no daily limit.

Runs on your device. Nothing is uploaded.Last reviewed 22 September 2026

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Nothing is uploaded. Everything happens on this device.

Questions

Can the watermark be removed later?
It is a normal text object on each page, so a PDF editor can delete it. It is a label, not a lock.
Does it cover images and text?
It is drawn on top of the page, at the transparency you choose. At 20 percent it reads clearly without hiding what is underneath.
Can I use an image as the watermark?
Not in this tool. It draws text only.
Is my document uploaded?
No. Everything happens on your device.

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