Does watermarking upload my PDF?

No. The text watermark is added locally with pdf-lib.

Can I remove the watermark later?

PDFde creates a visible mark in a new copy. Keep your original file if you may need an unwatermarked version.

Can I use an image watermark?

Yes. Add one PNG or JPG logo file with the PDF and choose Image logo.

Watermark PDF

Add a visible text or PNG/JPG image watermark to every page of a PDF locally in your browser.

Enable JavaScript to use this browser-based PDF tool. The live app runs file processing locally in your browser when the tool supports local processing.

Related PDF tools

Protect PDF
Add Page Numbers to PDF
Flatten PDF
Redact PDF