Add Watermark to PDF

Stamp a text or an image over your PDF files with ease.

Click to upload or drag image here
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Styling & Position

How to Add a Watermark to a PDF

1. Select Your PDF

Click 'Select PDF File' to choose your document. The file is processed privately in your browser.

2. Customize Your Watermark

Choose between a text or image watermark. Adjust the style, position, rotation, and transparency to your liking.

3. Download the Watermarked PDF

Click 'Add Watermark'. Your new PDF with the stamp will be generated and downloaded instantly.

Why Use PDFHari's Watermark Tool?

Absolutely Secure

Your documents never leave your computer. All operations happen locally, guaranteeing the privacy of your information.

Text and Image Support

Whether you need to stamp a "Confidential" text or add your company logo, our tool supports both types of watermarks.

Full Control

With options for rotation and opacity, you have full control over how your watermark appears on the document.

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Frequently Asked Questions

Is my document safe when I add a watermark?

Yes, your document is 100% safe. The watermarking process is done entirely in your web browser. Your file is never uploaded to any server.

What kind of watermarks can I add?

You can add either a text watermark, where you can customize the text, font, and style, or an image watermark by uploading a JPG or PNG file.

Can I place the watermark anywhere on the page?

You can choose from 9 preset positions (like top-left, bottom-center, etc.) for your watermark.