Tools · PDF Tools
PDF Watermark
Stamp text or an image onto pages and download a new PDF. The original file on your device is not modified.
Your file is processed in your browser and is not uploaded to our server.
FAQ
Does watermarking change my original file?
No. You download a new PDF.
Can I watermark only some pages?
Yes. Enter ranges such as 1-3,5 or leave “all”.
Read the original guide: Stamp CONFIDENTIAL without rewriting the whole PDF.