Watermark PDF
Add a custom text watermark to your PDF with control over its appearance, position, opacity, rotation, color, and pages.
✓ Custom text✓ Full positioning✓ Browser processing
Drag and drop your file here
or click to browse
PDF only · Maximum 50 MB
Custom watermark
Add your own text and choose the exact appearance you need.
Flexible placement
Control position, opacity, color, size, and rotation.
Privacy focused
The watermarking process runs directly in your browser.
Add a Watermark to a PDF Online
ClearKitPDF lets you add a text watermark to PDF pages without complicated software. Choose your text, customize its appearance, select the pages, and create a new watermarked PDF directly in your browser.
How to Watermark a PDF
- Upload your PDF file.
- Enter your watermark text and customize its appearance.
- Choose its position and the pages to watermark.
- Click Add Watermark and download the new PDF.
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