PDF tools
Add a Watermark to PDF
Stamp a text watermark such as CONFIDENTIAL, DRAFT or COPY across the pages of a PDF, before you share it.


Drop PDF files here, or click to choose
Up to 3 files, 50.0 MB each · Files stay on your device
The watermark is drawn on top of the page. Someone with a PDF editor could still remove it. Text uses Latin letters only for now.
How it works
How to use the Watermark PDF converter
- Drop your PDF into the box.
- Type the watermark and pick its look.
- Click Add watermark and download.
Formats
About the formats
- PDF document
- PDF keeps a document's layout identical on every device, which makes it the standard for sharing and printing.
FAQ
Frequently asked questions
Are my files uploaded?
No. The conversion runs inside your browser using WebAssembly, so your files never leave your device. Nothing is sent to our servers.
Can I watermark a contract or ID without uploading it?
Yes. That is the point of Note05: the watermark is added inside your browser, so the document never reaches a server.
Is it free?
Yes. The free plan converts up to 3 files at a time, up to 50 MB each. Note05 Pro ($5/month) removes ads and raises the limits to 100 files and 2 GB per file.
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