Add Watermark to PDF - Add Text or Image Logo Online

Add Watermark to PDF Online for Free

Protect your intellectual property with the WeTools PDF Watermark Creator. Whether you need to stamp "CONFIDENTIAL" on a contract, add your company logo to a report, or simply claim ownership of your creative work, our tool makes it easy, fast, and secure.

Key Features

• Live Preview: See exactly how your watermark looks on the document before applying changes.
• Two Modes: Choose between a customizable Text Watermark or upload your own Image/Logo.
• Full Control: Adjust transparency (opacity), rotation angle, size, and position on the page.
• Secure Processing: All processing happens in your browser. Your sensitive PDF files are never uploaded to any server.

How to Watermark a PDF?

1. Upload: Select your PDF file using the box above.
2. Choose Type: Select the "Text Watermark" or "Image Watermark" tab.
3. Customize: Type your text or upload your logo. Use the sliders to adjust opacity and rotation. Select a position from the grid (e.g., Center, Top-Left).
4. Apply: Click "Add Watermark" and wait a few seconds.
5. Download: Save your newly protected PDF document.