Watermark Tool

Add watermarks to photos and PDFs. Everything runs in your browser — nothing is uploaded.

Click or drag photo / PDF here

PDF Security

Watermark is fused into the image. Cannot be removed. Text/vectors become images.

Watermark Text

Font Size

Font

Upload watermark image (PNG recommended)

Watermark Size

20%

Opacity

15%

Rotation

-30°

Spacing

200

Color

#888888

Layout

Upload a photo or PDF to get started

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Your files never leave your device. All processing happens locally in your browser.