Add a watermark to PDF

Mark a document with “COPY” or your logo: opacity, angle and position are adjustable.

Choose a PDF file Choose file or drop it here · Files never leave your device

How it works

Drop the file into the box or click “Choose”. It opens on your device.

Type the text or choose an image, then adjust opacity.

Click the button and the file is saved to your downloads. You can pass it straight to another tool.

FAQ

Frequently asked questions

Can I use a logo?

Yes, choose “Image”. A transparent PNG works best.

How do I cover the whole page?

Choose the “Tiled” position — the mark repeats across the page.

Rotate all pages or just the ones you need.

Add page numbers: position, format, font.

Trim margins and edges from pages.

Add text, images, shapes and drawings; white out mistakes.

Combine several PDFs and images into one document in any order.

Reduce file size while keeping it readable.

Get an editable DOCX from a PDF.

Draw, type or upload a signature and place it.