PDF Watermark
Add text watermarks to PDF files. Customizable font, opacity, color, and position. Free, instant, no upload.
Your files are processed locally and never uploaded.
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Drag & drop a PDF file here
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Pages:
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How to Add Watermarks to PDF
Upload your PDF, enter your watermark text, customize the appearance, then download the watermarked PDF.
Why Use Our PDF Watermark Tool?
- Free, no registration required
- Files never leave your device
- Customizable text, size, opacity, and color
- Multiple position options including diagonal
- Works on any device
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