Watermark PDF
Stamp text across every page — draft, confidential, or your company name.
Drop a PDF here
or browse your device · paste with Ctrl+V
One PDF at a time for this tool. Nothing is uploaded — the document is edited in memory.
PDF
About this tool
Adds a semi-transparent diagonal label to each page without re-rasterising the document, so text stays selectable and sharp. Choose which pages to mark and how strong the watermark should appear.