Guides ·
How to use PDF Watermark
PDF Watermark. Stamp text like CONFIDENTIAL on pages. A text watermark is part of the page content but can be removed with PDF editors.
The short answer
To watermark a PDF, choose the file, type the text (for example CONFIDENTIAL or DRAFT), set size, colour, opacity, angle and position, and click Apply. The watermark is drawn on every page or the pages you list.
It runs in your browser. What you enter is not uploaded.
How to use it
Choose your file with the upload box above, or drag and drop it onto the box.
Adjust the options; the preview updates as you change them.
Click the main button to process the file in your browser.
Download the result. Your original file is never changed or uploaded.
Limits worth knowing
Can someone remove the watermark? A text watermark is part of the page content but can be removed with PDF editors. For stronger protection, combine it with Protect PDF and disallow editing.
Can I tile the watermark across the page? Yes. Choose Tile to repeat it diagonally over the whole page.