Add a watermark to a PDF
Stamp text or a logo across pages, with opacity and angle control.
Select PDF file
or drop them anywhere on this box
Processed privately on your device
How to add a watermark to a PDF
- Open the PDF.
- Type your watermark text or choose a logo image, then set size, angle and opacity.
- Select Add watermark and download the file.
Why use PDF Karigar to watermark PDFs?
Mark documents as Confidential, Draft or Copy, or brand them with your logo. Control the size, angle and transparency.
- Private by design. Files are processed on your own device. Nothing is uploaded, stored or shared.
- Free, with no catch. No sign-up, no watermarks and no daily limits.
- Works everywhere. Runs in any modern browser on Windows, Mac, Linux, Android and iPhone.
Add watermark: frequently asked questions
Can I use my company logo as a watermark?
Yes. Choose an image watermark and upload your logo as a PNG or JPG.
Can the watermark be transparent?
Yes. Set the opacity so the text underneath stays readable.
Is the watermark on every page?
Yes, it is added to every page of the document.
Related PDF tools
See all Edit & sign tools or browse every free PDF tool.