PDF Tools

PDF Watermark Online

Use PDF Watermark to add a text watermark to each page of a PDF. The workflow runs in your browser, keeps files on your device, and produces a watermarked PDF.

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

How to use it

  1. 1 Choose or paste the source content requested by the tool.
  2. 2 Set any page, range, quality, or formatting options.
  3. 3 Run the PDF tool in your browser.
  4. 4 Review the result and download the generated file or report.

Use cases

  • Prepare a PDF without opening a desktop editor
  • Clean up or inspect small PDF files locally
  • Convert text, images, or page selections for sharing

Limitations

  • Watermark text, opacity, position, rotation, and font size are configurable.
  • Encrypted, damaged, or unusually large PDFs may not process reliably in the browser.
  • Review generated files before using them in legal, archival, or production workflows.

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FAQ

Does PDF Watermark upload my PDF or source file?

Your file is processed in your browser and is not uploaded.

What does PDF Watermark create?

It creates a watermarked PDF. Watermark text, opacity, position, rotation, and font size are configurable.

Can PDF Watermark handle every PDF?

PDFs vary by structure, encryption, fonts, images, and metadata. Keep the original file and review the generated output before using it.