FilePDQ

Watermark PDFFREE

Stamp text such as CONFIDENTIAL across every page.

  1. 1 Add
  2. 2 Convert
  3. 3 Download

Drop a PDF here

PDF. Up to 200 MB.

Stays on your device

Questions about Watermark PDF

Is Watermark PDF free?

Yes. It is free to use, with no sign-up, no watermark and no limit on how often.

Are my files uploaded?

No. It runs in your browser, so your files stay on your device and are never sent to us or anyone else. Privacy notice

Which files can I use?

PDF in, PDF out. Up to 200 MB per file, 50 files at a time, 2,000 pages.

Step by step, and if something goes wrong

Steps

  1. Drop a PDF.
  2. Type the watermark and pick colour and strength.
  3. Select Add watermark, then download.

If something goes wrong

  • A watermark marks a document; it does not stop anyone copying it.
  • Text uses the standard PDF font, which covers Western European letters. Other scripts (for example Chinese or Arabic) are not supported yet.
  • Password-protected PDFs can’t be opened directly. If you know the password, remove it first with Unlock PDF.
  • If a PDF is reported as damaged, try opening it and saving a fresh copy with your PDF reader.
  • Scripts, embedded attachments and automatic actions are removed from the output for safety. Links to websites are kept.