How to Add Stamps to PDF Online for Free

Easily add text or image stamps to your PDF documents to mark their status or brand them. PortPDF's free online tool is secure, customizable, and simple to use.

Why Add Stamps to a PDF?

Adding stamps to a PDF is a practical way to indicate the status of a document (e.g., "Approved," "Confidential," "Draft"), add a company logo, or include a personalized mark. Stamps help to convey important information at a glance.

Features of PortPDF's Free PDF Stamp Adder

  • Text and Image Stamps: Choose to add either text or an image as your stamp.
  • Customization Options: Control the font, size, color, opacity, and position of your stamp.
  • Secure and Private: All processing is done in your browser. Your files are never uploaded.
  • Completely Free: Add stamps to as many PDFs as you like, without any cost.

How to Add Stamps to a PDF with PortPDF

  1. Go to the Add Stamps to PDF tool.
  2. Upload your PDF file.
  3. Choose whether to add a text or image stamp.
  4. Customize the stamp's appearance and position.
  5. Click the "Add Stamp" button.
  6. Download your stamped PDF.

Stamp Your PDFs with Confidence

PortPDF ensures your privacy by performing all operations locally on your device. Our tool for adding PDF stamps does not require you to upload your files, so you can be confident that your data remains secure.

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