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Annotate files

Stamp every page with a text watermark

Add draft labels, confidential markings, or custom review notes across a PDF in one pass.

Watermark PDF Annotate

Upload your files

Select the files you want to watermark pdf and PaperKit will open the interactive workspace.

Drop files here

or click to browse from your computer

Mark drafts, reviews, and internal copies

Watermark PDF adds a consistent text mark to every page so documents are easier to classify at a glance. It works well for labels like Draft, Confidential, Internal Review, or Sample.

Teams often pair watermarking with Page Numbers for review packets or with Merge PDF after combining multiple source files.

When this tool helps most

  • Mark internal drafts before circulation.
  • Apply a consistent review stamp to long PDFs.
  • Differentiate sample documents from final deliverables.

Why use Watermark PDF online

  • Text watermark across every page.
  • Readable styling that works on common document sizes.
  • Private processing with temporary result storage.

How to use Watermark PDF

Step 1

Upload one PDF.

Step 2

Enter the watermark text.

Step 3

Download the stamped PDF.

Watermark PDF specs and limits

Accepted files
1 PDF
Watermark type
Text watermark
Output
1 watermarked PDF

Watermark PDF FAQ

Is the watermark applied to every page?

Yes. PaperKit stamps the watermark across all pages in the PDF.

Can I add a logo watermark?

This version supports text watermarks only.

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