Skip to contentAdd draft, confidential or logo watermarks to PDFs and images locally.
Open Signature StudioReview copies and leak deterrence need visible stamps — Tentaco watermark hub applies text and image overlays without cloud queue.
Adjust opacity and page range before sharing externally.
Use original file — watermarks are burned into export.
Deterrent only — not DRM.
PDF watermark mode covers documents; image tools for PNG/JPEG.
