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Watermark

Add a text watermark to PDF pages.

  1. 1Files
  2. 2Settings
  3. 3Run
  4. 4Result

1. Files

Source file

Accepted formats: .pdf

2. Settings

3. Run

Attach a file to continue

How it works

  1. 1Upload the PDF you want to watermark.
  2. 2Set text, size, angle, position, and transparency (20–40% is ideal).
  3. 3Choose the pages and download the marked document.

Frequently asked questions

Can I mark only some pages?
Yes, select them — for example only the first page or all but the cover.
Why a diagonal mark?
Diagonal looks professional and is harder to crop out of the document.
Is a watermark easy to remove?
Not in a normal reader; it is rendered on top of content and visible to every recipient.

Read the full guide: How to Add a Watermark to a PDF Online →