Add a watermark to a PDF
Type the text, pick the strength and download the marked PDF.
Drag the cards to change the order.
Your files are not uploaded to any server.
How to use it
- Choose the PDF.
- Type the text, for example CONFIDENTIAL, DRAFT or the name of the person you send it to.
- Pick the strength and whether it goes diagonally.
- Click Add watermark.
How it works
The text is drawn in semi-transparent grey at the center of each page, sized to cross it. The content underneath stays readable.
Using the recipient's name as the watermark helps you know where a copy came from if it is forwarded, for example when sending an ID document for a procedure.
The watermark accepts Latin letters, including accents. Text in other scripts cannot be drawn yet.
FAQ
Can the watermark be removed later?
Someone skilled with a PDF editor could remove it. It works as a warning and a deterrent, not as full protection.
Can I use an image or a logo?
For now text only.
Which strength should I use?
Medium in most cases. Light if the document has small text that must stay easy to read.
Is the PDF uploaded to a server?
No. The watermark is added in your browser.