Watermark PDF
Label document copies.
Stamps a text watermark, such as DRAFT or CONFIDENTIAL, across the pages you choose.
How to use it
- Open Watermark PDF in superPDF.
- Choose a document, or pick one saved in My documents.
- Enter the pages to use, or leave the field empty to use every page.
- Set the options described below.
- Select Add watermark, check the result, then download it.
Options
| Option | Values | Default |
|---|---|---|
| Pages | Page numbers or ranges, for example 1, 3-5 | All pages |
| Watermark text | Text | DRAFT |
Output
A new PDF with the text drawn diagonally in light grey on each chosen page.
Limits
No file size or page limit. Everything runs on your device, so very large files are fastest on a computer.
The watermark becomes part of the page content, not a comment that readers can hide. It uses the standard Helvetica font: Latin letters, numbers and common symbols, up to 60 characters.
Privacy
Runs in your browser. Your files are processed on your device and never uploaded.