PDF watermark adder
Stamp text or logo on every page.
Text or logo watermarks, nine placement options, rotation, opacity, and a tiled-repeat mode for across-the-whole-page coverage. Apply to every page or a specific range.
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Watermark type
Watermark text
Font family
Text size 8% of smallest page side
Text color
Rotation 0degrees
45° for a classic diagonal "CONFIDENTIAL" look.
Logo image
PNG with transparency works best.
Logo size 25% of page width
Position multi-select
Opacity 35%
Margin from edges 4% of smallest side
Apply to pages
Text · Logo image
9 positions · multi-select
Tiled diagonal repeat
Opacity · rotation
Page-range filter