Watermark Added!
Your document has been stamped successfully.
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What we do
Key Features
- Dual Mode: Add Text Stamps or upload your Logo as an image.
- Mosaic Tiling: Repeat the watermark across the page for maximum protection.
- Smart Positioning: Use the grid to place stamps exactly where you want.
- Universal Support: Supports JPG, PNG, and WebP for logos.
- Client-Side Privacy: Your sensitive documents never leave your device.
- Zero Quality Loss: We modify the PDF structure without re-compressing images.
How do I use it?
It's simple: Step 1: Choose "Text" or "Image" mode. Step 2: Customize settings like transparency and position. Step 3: Upload your PDF and click "Apply Watermark".
How do I download?
Once the watermark is applied, a preview and download button will appear. Simply click Download PDF to save your protected document instantly.
Is this tool free?
Yes, this tool is 100% Free. There are no limits on how many documents you can watermark. No registration or credit card required.
What files can I upload?
This tool supports standard PDF documents. For logos, you can upload JPG, PNG, GIF, BMP, or WebP images, which we automatically optimize.
Privacy & Security
Your privacy is our priority. Since this tool runs Client-Side (in your browser), your personal contracts and files are never uploaded to our servers.