Watermark PDF
Add a watermark to your PDFs.
Apply text or a logo to your documents to protect or identify them.
CONFIDENTIAL
Your documents, identified
Fast and simpleDocuments ready in a few clicks.
Layout preservedYour text and images stay intact.
Several filesProcess your documents in batches.
Local processingYour documents can stay on your device.
Add a watermark in seconds
Three simple steps, no install needed.1ImportAdd your files or your information.
2Create the watermarkText, opacity, and angle.
3DownloadGet the result in one click.
Everything you need with Watermark PDF
Faithful pages
The rendering stays faithful to the original.
Precise settings
Text, opacity, and angle.
A4A5Letter
Every page format
A4, Letter, or custom.
Quality preserved
Documents that stay sharp and readable.
Clean PDF export
A file ready to send or print.
History
Find your processed documents again.
For all your documents
See all toolsInvoices
Well-organized records
Contracts
Signed, filed, sent
Brochures
Polished materials
Resumes
Ready to send
Your documents belong to youWatermark PDF can process your PDFs directly on your device.
Your files stay private, completely secure.
Your files stay private, completely secure.
Simple. Private. Reliable.Use Watermark PDF with complete peace of mind.
Add a watermarkOther PDF tools
See all tools →Frequently asked questions
Are my documents sent to a server?
No. "Watermark PDF" processes your files directly in your browser: they stay on your device.
Is there a size limit?
The limit mainly depends on your device's memory. Typical documents (up to several tens of MB) go through without any issue.
Do I need to create an account?
No. The tool is usable right away. A free account only serves to find your history again.
WHAT MAKES THE DIFFERENCE
100 %
In the browser
49
PDF tools
0
File sent
0 €
No sign-up