PDF Tools

Add Watermark to PDF

Add a diagonal or centred text watermark to every page of a PDF, entirely in your browser. Configure text, font size, opacity, position, and rotation. Preview before downloading.

Live preview before applying Text, opacity, position, rotation Watermarked locally, no upload

Drop your PDF here or

Accepts .pdf · Watermark is applied in your browser

Watermark applied in your browser; your file is never uploaded

Features

  • Text watermark added to every PDF page
  • Configurable opacity (10–100%)
  • Diagonal, horizontal, or custom rotation
  • Font size and colour settings
  • Live page preview before applying
  • Browser-only. File never uploaded
  • Instant download

How to use it

  1. Upload your PDF.
  2. Type your watermark text.
  3. Set opacity, rotation, and position.
  4. Preview on the first page.
  5. Click Apply and download the watermarked PDF.

Use cases

  • Marking draft documents with 'DRAFT' or 'CONFIDENTIAL'
  • Adding a company name or logo text to sent documents
  • Stamping page proofs with review status
  • Protecting document ownership

Limitations

  • Only text watermarks are supported. Image watermarks are not currently available.
  • Very dark or opaque watermarks may obscure text on pages with light backgrounds.
See also

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Questions & answers

Frequently asked

Can the watermark be removed?

The watermark is added as a PDF content layer. It is not cryptographically protected and can be removed by PDF editing tools.