100% Free · No Signup · Browser-based

Add Watermark
to PDF Instantly

Add custom text or image watermarks to every page of your PDF. Control position, opacity, rotation, color and size — all in your browser.

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Drag & Drop a PDF file here

Or click to browse · Single PDF file

Choose PDF File
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48pt
25%
-45°

👁 Live Preview (Page 1)

Adding watermark…

✅ Watermark added successfully!

Why Use Our PDF Watermark Tool?

More control than any other free watermark tool.

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Text & Image

Add custom text in any color and size, or upload your own logo/image as a watermark.

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Full Control

Set position, opacity, rotation, tiling, and choose which pages to stamp — every detail is customizable.

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100% Private

All processing is done locally in your browser. Your documents never leave your device.

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Live Preview

See exactly how your watermark will look on the PDF before applying it — no surprises.

How It Works

Watermark PDF in 3 Steps

1

Upload PDF

Drag and drop your PDF or click to select it from your device.

2

Customize

Type your text or upload an image. Adjust position, opacity, rotation and size to your preference.

3

Download

Click "Apply Watermark" and get your stamped PDF instantly — ready to share or print.

Frequently Asked Questions

Can I add a logo as a watermark?
Yes! Switch to "Image Watermark" mode, upload a PNG or JPG logo, and adjust its size, position and opacity to your liking.
Can I watermark only specific pages?
Yes. You can choose to watermark all pages, odd pages only, even pages only, or just the first page.
Will the watermark appear on top or behind the content?
The watermark is applied as a layer on top of each page with your chosen opacity, so the original content shows through clearly.
Is my PDF uploaded to a server?
No. All processing happens in your browser. Your PDF and watermark image never leave your device at any point.
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