PDF Watermark
Add text watermarks to every page of your PDF. Customize text, opacity, position, angle, size, and color. 100% client-side -- your files never leave your browser.
Drop a PDF file here or click to upload
PDF files only
How to Add a Watermark to PDF
- Upload a PDF file using the drop zone or file picker.
- Customize your watermark text, size, opacity, angle, color, and position.
- Click "Add Watermark" to stamp all pages.
- Download the watermarked PDF file.
Features
- Custom watermark text with full control
- Adjustable font size, opacity, rotation angle, and color
- Multiple position options: center, corners, or tile across entire page
- Watermark applied to every page automatically
- 100% client-side processing -- files never leave your device
- No sign-up, no watermarks on our watermarks, completely free
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Disclaimer: This tool is provided as-is for informational and educational purposes only.