PDFStamp PDFOUTPUT
Stamp PDF
Add a visible text stamp to every PDF page with position, color, opacity, and font size controls.
Add PDF file
Drag and drop one PDF here, or choose a PDF from your device.
PDF Tools
Stamp PDF online
Add a visible text stamp to every PDF page with position, color, opacity, and font size controls.
Purpose-built workflow
Add a visible text stamp to every PDF page with position, color, opacity, and font size controls.
Simple settings
Use focused controls for this exact task.
Single file
Process one file and download one result.
Fast download
Run the tool and download the output directly.
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