PDF Watermark Adder

Overlay text watermarks on PDF pages.

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Click to upload a PDF or drag & drop

Select a PDF file

Watermark Text

Size

Rotation

Opacity 30%

Color

Frequently Asked Questions

Can I use custom text for the watermark? +

Yes. Type any text you want in the watermark text field. Preset buttons (CONFIDENTIAL, DRAFT, etc.) are provided for convenience, but custom text works just the same.

Will the watermark cover the existing text in my PDF? +

The watermark is drawn with transparency (adjustable opacity), so existing content remains visible beneath it. Lower the opacity if the watermark is too prominent.

Can I remove a watermark after adding it? +

No. The watermark is permanently embedded into the PDF. Keep your original file if you might need an unwatermarked version later.

Does the watermark appear on every page? +

Yes. The watermark is applied to all pages in the PDF, centered on each page based on that page's dimensions.