PDF watermark
Add a watermark to your PDF
Stamp CONFIDENTIAL, DRAFT, COPY or your own text across the pages. Choose the angle, color and opacity. Your PDF never leaves your device.
No sign-inPDF never uploadedCentered or tiled
Drop your PDF here
or click to choose a PDF. It is processed on your device and never uploaded.
Choose PDF
Any textTiled or centeredChoose opacity
Preview mode: payments are not connected yet, so downloads are free.
Private by design. Your PDF is processed in your browser and never uploaded. No sign-in.
Mark your documents clearly
Fast, simple and private.
1
Any text
CONFIDENTIAL, DRAFT, COPY, SAMPLE or your own words.
2
Size, angle and color
Diagonal or straight, any color, any size.
3
See-through
Set the opacity so the page underneath stays readable.
4
Tiled or centered
One big mark in the middle, or repeated across the page.
5
Private by design
The watermark is added in your browser. Nothing is uploaded.
6
No account
No sign-in and no email needed.
Watermark PDF in three steps
1
Open your PDF
Choose a file or drop it above.
2
Type your watermark
Choose the size, angle, color and opacity.
3
Download
Save the watermarked PDF.
Frequently asked questions
How do I add a watermark to a PDF?
Open the PDF, type your text, choose the look, then click Add watermark and download the new PDF.
Can someone remove the watermark?
A text watermark is added on top of the page. It stops casual copying, but a determined person with PDF software may be able to remove it. For stronger protection, convert the watermarked PDF to images.
Can I use other languages?
Right now the watermark supports Latin letters, numbers and common symbols.
Is my PDF uploaded?
No. The PDF is opened and processed entirely inside your browser and is never sent to us.
Does it work with password-protected PDFs?
Not yet. Remove the password in the program that created the file, then open it here.
Is it free?
Watermarking and previewing are free. Downloading the result may need a small one-time pass, and the price is shown before you pay. You never need an account.