Watermark PDF

Stamp custom text watermarks on all PDF pages — free, adjustable opacity.

Select Files

Select Files

or drop files here

.pdf

How It Works

Upload Your File

Select or drag & drop your PDF or document.

Choose Options

Configure the tool options if needed.

Download Result

Your file is ready instantly. Download it.

Upload your PDF and type your watermark text. Adjust opacity and position.

FAQ — Watermark PDF

How to watermark pdf?

Upload your PDF and type your watermark text. Adjust opacity and position.

Is Watermark PDF free?

All 33 tools are completely free with no hidden costs, no watermarks and no file limits. Stamp custom text watermarks on all PDF pages — free, adjustable opacity.

Is it safe to use Watermark PDF?

Your files are deleted after processing. We never store your data.