PDF Overlay
Stamp or overlay one or more PDFs on top of another with position, scale, opacity and rotation controls.
No watermarkFree & unlimited
Base PDF
Overlay PDF
All processing happens in your browser. No data is sent to any server.
About this tool
- 1
Upload base PDF
Upload the PDF document you want to add a stamp or overlay to.
- 2
Upload overlay
Upload the overlay PDF - a watermark, stamp, letterhead, or any page-sized graphic.
- 3
Position and configure
Set the overlay position, opacity, and which pages to apply it to (all pages, first only, or specific pages).
- 4
Download result
Download the combined PDF with the overlay applied.
- Use a transparent-background PDF as the overlay for watermarks - the base content shows through.
- Set opacity below 100% to create a semi-transparent watermark effect.
- For letterhead, apply the overlay to the first page only and a simpler version to subsequent pages.
- PDF-on-PDF overlay
- Adjustable opacity
- Custom page range
- Foreground or background
- Batch processing
- Adding a "DRAFT" or "CONFIDENTIAL" watermark to PDF documents
- Applying company letterhead to plain PDF documents
- Stamping approval signatures or date stamps on PDF forms
- Adding page borders or decorative elements to PDF reports