PDF Watermark Adder

Add custom text watermarks to all pages of your PDF document securely in your browser.

About PDF Watermark Adder

Protect your sensitive documents with our Free PDF Watermark Adder. Recognized as the Best PDF Watermark Tool, it processes everything on your local machine so your PDFs are never uploaded to the cloud.

Features

• Adds text watermarks to all PDF pages
• Fully customizable text, color, and opacity
• Processes files locally in the browser
• Zero file size limits

How to Use

1. Upload your PDF document.
2. Type the watermark text.
3. Adjust the font size, opacity, and angle.
4. Click "Download" to save the watermarked PDF.

Frequently Asked Questions

Is this a free pdf watermark adder?

Yes, this free pdf watermark adder has no file size limits or paywalls.

Is the best pdf watermark tool secure?

Yes, your files never leave your computer. Processing happens 100% locally.

Can I adjust the opacity and rotation?

Absolutely, you have full control over color, size, opacity, and angle.

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