Watermark PDF

Add a watermark to your PDF documents

Note: The preview matches exactly how your watermark will appear in the PDF. Diagonal rotation is centered on the text.

Live Preview

Upload a PDF to preview

The watermark will appear here

Preview updates in real-time as you change settings

Watermark Text

Position

Opacity: 50%

Adjust transparency (Preview only)

Font Size: 32px

Smaller to larger

Color

#ef4444

Rotation: -30°

Only applies to diagonal position

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PDF

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Original quality maintained