How do I add a watermark to a PDF?

Upload your PDF, add a text or logo watermark, adjust its position, opacity, and rotation, then download the watermarked PDF.

Will the watermark be on every page?

Yes. The watermark is applied to all pages of your PDF automatically.

Is my PDF uploaded to a server?

No. The watermarking happens locally in your browser. Your PDF never leaves your device.

Can I use my logo as a watermark?

Yes. You can upload a PNG or JPG logo and place it anywhere on the page with adjustable opacity.

PDF TOOLS · FREE ONLINE TOOL

Universal Watermark Maker

Watermark your images and PDFs with your name, brand text or logoA watermark is the cheapest form of document control: one diagonal word turns a final contract into a review draft, marks a portfolio as yours, or flags a price list as confidential. Stamp DRAFT, CONFIDENTIAL, SAMPLE or anything custom.

✓ Free to use✓ No sign-up✓ Ready in your browser

// UNIVERSAL WATERMARK MAKER · GET STARTED

Use Universal Watermark Maker

Watermark your images and PDFs with your name, brand text or logo

PDF file (single)

Image files (batch, PNG / JPG / WebP / BMP)

Your files never leave this browser. Text is drawn as real vector content on PDFs and at full resolution on images. The watermark is permanent once applied, so keep your originals.

Watermark type

Watermark text

Font

Color

Bold

Text size: 72px

Position

Opacity: 35%

Rotation: 45°

Tile spacing: 1.2x

Live preview on your actual file (first PDF page or first image).

// UNIVERSAL WATERMARK MAKER · HOW IT WORKS

How to use the Universal Watermark Maker

Upload files

Upload your images or a PDF (multiple images at once works).

Design watermark

Choose text or logo watermark, design it and preview on your file.

Download

Apply and download the watermarked files.

// UNIVERSAL WATERMARK MAKER · ABOUT THIS TOOL

About the Universal Watermark Maker

A visible watermark is the simplest way to claim your work, from DRAFT stamps to logos on photos. Place text or image watermarks on PDFs and images exactly where you want them.

Text prints crisply as vector content, logos keep their transparency, and files never leave your browser. No uploads, no accounts, no tool watermarks besides your own.

Where it helps most

Marking documents before they leave your hands.

Review rounds

Legal teams mark every single draft round clearly so nobody ever mistakes round three for the signed final version by mistake.

Proof galleries

Photographers stamp SAMPLE diagonally across proof galleries so clients can choose shots without ever receiving print-ready files for free first.

Sample reports

Agencies brand their sample reports with their company name, which markets the work and discourages any unpaid reuse entirely today.

Course previews

Course creators clearly mark their preview chapters so free samples never substitute for the full paid course material online today.

Watermarking well

Controls that matter.

Adjustable opacity

Tune the opacity so the mark is unmistakable yet never hides the content underneath.

Rotation and size

Use the classic diagonal watermark or a discreet footer line, sized to suit the page.

Per-page choice

Choose exactly which pages carry the watermark, handy when the cover or title page should stay clean.