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Add Watermark

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Add watermark to PDF

Add a simple watermark to PDF pages during final export. Use it for draft copies, office circulation or document identification.

  • Files stay inside your browser for basic tools.
  • Every PDF page becomes easy to review after upload.
  • Preview, fix and see output size before final download.
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Add Watermark Workspace

Click a page to preview. Drag cards to reorder. Use actions only when needed.

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How to use Add Watermark online

Add a simple watermark to PDF pages during final export. Use it for draft copies, office circulation or document identification.

  1. Select your file from the upload area.
  2. Let SENNA prepare the visual page workspace.
  3. Preview, reorder, rotate, delete or select pages if needed.
  4. Prepare the final output and download after checking the size.

Why this workflow is different

Most PDF tools force you to upload the same file again for each action. SENNA PDF keeps the document in one workspace so you can complete multiple fixes before final export.

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