Kinumia Scan
Watermark a PDF without uploading it.
Choose watermark text and opacity. Kinumia places it diagonally across every page and creates a new PDF.
Frequently asked questions
Does the watermark alter the original file?
No. The tool produces a separate PDF.
Can I use this for sensitive documents?
The selected document stays in the browser; no Kinumia document-upload endpoint is used.
Work with PDFs often?
Kinumia Scan brings scanning, OCR, organization and private PDF tools directly to your phone.