Add a CONFIDENTIAL Watermark

Mark a document confidential across every page.

Engin innskráning krafistSkrár eru persónulegar

Slepptu skrám hér eða smelltu til að fletta

PDF engin skráastærðarmörk

Skoðaðu skrár

Skrárnar þínar fara aldrei úr tækinu þínu. Öll vinnsla fer fram á staðnum í vafranum þínum.

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.

Veldu File

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

Ferli

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

Sækja

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

✓Alveg ókeypis - aldrei falinn kostnaður

✓Enginn reikningur, tölvupóstur eða innskráning krafist

✓Skrár fara aldrei úr tækinu þínu

✓Engin takmörk fyrir skráarstærð

✓Engin vatnsmerki á hvaða framleiðslu sem er

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