Watermark PDF – add text to every page for free
Add a text watermark to every page of a PDF for free online. Set the size, opacity and angle, no sign-up.
Watermark PDF online – free
Mark a document with words like CONFIDENTIAL, COPY or DRAFT. Enter the watermark text, adjust its size, opacity and angle and download the PDF. The watermark is added to every page in your browser, and your file never leaves your device. The standard PDF font covers Western European characters; others are replaced.
How to use Watermark PDF
- AddDrag a file into the box or choose it on your computer or phone.
- RunAdjust the options if needed and click “Add watermark”.
- DownloadDownload the result. The file is processed in your browser and isn't uploaded.
Frequently asked questions
Can I use accented or non-Latin characters?
Only characters in the standard PDF font are supported. Others are replaced.
Can the watermark be removed?
The watermark is drawn on the page and is not a security feature; use a password or a digital signature for real protection.