Add a watermark to a PDF
Stamp text across the pages — DRAFT, CONFIDENTIAL, your company name — at the angle and opacity you set.
Runs on your device
No uploads, ever
Free, no account
How it works
- Drop the PDF
The page count and size are read automatically.
- Write the watermark
Type your text, then set size, colour, opacity and angle. Diagonal and faint is the classic look; your call.
- Apply and download
The watermark is drawn on every page you choose.
Questions people actually ask
Can I watermark only some pages?
Yes — type the pages to cover, like 1-3,7. Leave it blank for every page.
Can I use a logo image as a watermark?
Text only for now. Image watermarks need alpha handling that would bloat this page without adding much.