Get started

Menu

Free PDF Tool

PDF Watermark

Stamp a diagonal text watermark across every page of a PDF — pick the text, color, opacity, rotation and font size, and download the watermarked file.

  • Free · no sign-up
  • Diagonal · custom color & opacity
  • Files discarded after download

Other PDF Tools

Merge PDFs Split PDF Remove Pages Reorder Pages Watermark Page Numbers Unlock PDF Compress PDF PDF → Images Images → PDF

About this tool

Stamp a diagonal text watermark across every page of a PDF — pick the text, color, opacity, rotation and font size, and download the watermarked file.