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How we handle your dataWatermark PDF
Watermark PDF pages with text such as Draft or Confidential. Choose diagonal, center or footer placement and the opacity.
Synthetic example — review the operation settings before running.
Your documents stay on this device. Tool downloads and usage statistics do not include file contents.
Local limits: Max single file: 60 MB
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A practical guide
Label every page with a line of text.
- Add the PDF and type the watermark text.
- Choose the position and the opacity.
- Run the task and check that the page text is still readable.
Try this example
Stamp Draft diagonally on all pages of a 12-page contract at low opacity. The text of the contract stays readable under the label.
Before
- Report
After
- Report + DRAFTDRAFT
Before you start: A watermark is a visible label. It does not protect the file, hide content or prevent copying. Signatures may become invalid.
Add page numbersWhat you get
Add a text watermark to every PDF page. Choose diagonal, center or footer placement. Use Add Logo to PDF for PNG/JPG marks. A watermark does not remove underlying content.
Limits and important details
Text is applied to every page in diagonal, center or footer position. Latin, Greek, Cyrillic, Hebrew, Arabic, Chinese, Japanese and Korean text is supported. This is a visible label, not redaction, encryption or copy protection; existing digital signatures may be invalidated. Use Add Logo to PDF for image marks or Add Letterhead to PDF for a PDF template.
Example
Use the six-page sample and enter DRAFT. Choose diagonal placement and low opacity. Check that all six pages are marked and the original text remains readable.