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Watermark a PDF
Add a "CONFIDENTIAL" stamp, your own text and page numbers to every page of a PDF. Everything happens in your browser — your document is never uploaded.
Watermarking well
Why add a watermark to a PDF?
A watermark is semi-transparent text or a logo laid over every page. It mostly serves to:
- Mark a document's status: « DRAFT », « CONFIDENTIAL », « COPY », « SPECIMEN ».
- Assert ownership: your name, your company's name or your logo on a quote, a portfolio or a report.
- Discourage forwarding: a visibly marked document gets reshared less easily.
- Track a version before sending it to a client or a reviewer.
Our tips for an effective watermark
- Diagonal and semi-transparent: readable, without getting in the way of the document itself.
- Short text reads better than a long sentence.
- Apply it to every page, so none of them travels unmarked.
- Everything happens in your browser: your sensitive documents are never uploaded.
FAQ
Frequently asked questions
Is it free?
Yes, no sign-up. Everything happens in your browser.
Is my PDF uploaded?
No, never. The watermark is applied locally — perfect for confidential documents.
Is the watermark on every page?
Yes, the watermark and page numbers are applied to each page of the document.
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