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Add Watermark to PDF

Stamp text on selected pages.

Choose a PDF or drag it herePDF · Up to 50 MB · Up to 500 pages

Pages (blank means all)

Watermark text

Font size (pt)

Opacity (%)

Direction

Use Latin letters, numbers and standard punctuation. Long watermarks are reduced to fit the page.

How it works

Choose your PDF, set the options and click Add Watermark to PDF. Review the output preview, then download your result.

Private processing

Your PDF is processed on your device. Use Unlock PDF first if your file is password-protected. Editing a digitally signed PDF can invalidate its existing signatures.

Mark a PDF as DRAFT or COPY

Choose your text, opacity and direction. Preview the watermark on both portrait and landscape pages. Watermarks label a document but do not prevent copying or editing. Standard Latin letters, numbers and punctuation are supported.

Related tool: Protect PDF.