Watermark PDF
Apply watermarks with control over opacity, rotation, position, and layer.
Brand every page with text or an image.
Watermark PDF stamps text or an image across every page of a document. Position it as a subtle draft label, a bold 'confidential' overlay, or a corner logo — Sable gives you pixel-level control over placement, opacity, rotation, and whether the watermark sits above or below the content.
- Batch processing
- API access
- Encrypted transport
- No file retention
What people use Watermark PDF for.
Add a 'DRAFT' watermark so early versions can't be mistaken for final.
Stamp a client-facing PDF with your logo in the corner.
Overlay 'CONFIDENTIAL' before sharing sensitive material.
Watermark shared research so screenshots can be traced back.
Three steps, no learning curve.
Built for people who care about their documents.
Use custom text with any font, or upload a PNG or SVG logo.
Overlay content or sit behind it — your call, per page.
Skip cover pages, or only stamp odd pages.
Apply one watermark to a whole folder of PDFs.
Your documents belong to you.
Sable is designed around a single principle: your files are yours. We never train on them, never sell them, and never keep them longer than we need to.