Add watermark to PDF
Stamp text or image watermarks on every PDF page. Free, private, instant.
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Tips
- Lower opacity (20–30%) gives a subtle watermark.
- Use the tiled option to repeat across the whole page.
How to use
1
Upload your PDFSelect the PDF file you want to watermark.
2
Configure the watermarkEnter watermark text or upload an image. Set opacity, position, size, and rotation.
3
Download the watermarked PDFClick "Apply" and download the PDF with the watermark on every page.
Why use OfflinePDFy?
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100% PrivateFiles never leave your device. Zero uploads.
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Instant & FreeNo account, no subscription, no limits.
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Works OfflineInstall as a PWA and use without internet.
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Any DeviceWorks on desktop, tablet, and mobile.
Frequently asked questions
Can I add a text watermark to a PDF?+
Yes. Enter any text, choose font size, color, opacity, and position.
Can I add an image as a watermark?+
Yes. Upload a PNG or JPG image and set its size, position, and transparency.
Will the watermark appear on every page?+
Yes. The watermark is applied to all pages in the PDF by default.
Is this a permanent watermark?+
The watermark is embedded into the PDF. It can be removed with a PDF editor, but it is not a light overlay.