Watermark & Page Numbers
Stamp a text watermark across every page, or add page numbers — free, in your browser, with no sign-up and no uploads.
Drop a PDF to watermark
or browse files — stays on your device
Style
Color
How it works
The watermark or numbers are drawn directly into the PDF's page content, so they appear in every viewer and in print. The preview shows page 1 — the same stamp is applied to every page (numbers can skip a cover page). Everything runs in your browser; your document is never uploaded.
Tips
For drafts, a gray diagonal "DRAFT" at 25% opacity is the classic look. Tiled works best for strong deterrence on sensitive documents. Adding both a watermark and page numbers? Run the tool twice — download, then drop the result back in.