Add a CONFIDENTIAL Watermark

Mark a document confidential across every page.

Geen aanmelding benodigLêers bly privaat

Gooi lêers hier neer, of klik om te blaai

PDF geen lêergrootte-beperking

Blaai deur lêers

Jou lêers verlaat nooit jou toestel nie. Alle verwerking gebeur plaaslik in jou blaaier.

Stamp a text watermark (CONFIDENTIAL, DRAFT, your name…) across every page of a PDF. Runs entirely in your browser; the PDF is never uploaded.

confidential documents tips

🔒

A diagonal "CONFIDENTIAL" at ~20% opacity reads clearly without obscuring the text.

🎨

Red conveys sensitivity; gray is subtler for internal docs.

📄

The watermark is applied to all pages so no page can be shared "clean".

🔒

Sensitive files are watermarked in your browser — never uploaded.

Kies lêer

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Verwerk

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Laai af

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Heeltemal gratis — geen verborge koste ooit nie

✓Geen rekening, e-pos of aanmelding benodig nie

✓Lêers verlaat nooit jou toestel nie

✓Geen lêergrootte-beperkings van enige aard nie

✓Geen watermerke op enige uitvoer nie

Add a DRAFT Watermark

Clearly mark a document as a draft before sharing

Watermark with Your Name or Brand

Stamp your name or company across a PDF you're sha

Mark a Document as a SAMPLE

Watermark preview or sample PDFs you distribute pu

Mark Documents INTERNAL ONLY

Flag internal documents so they aren't shared exte