Is it free and unlimited?

Yes. It’s lifetime free and unlimited with no accounts, no paywalls, and no added watermarks.

Can I add both text and image watermarks?

Yes. Choose Text to add custom text with font, size, color, opacity, and rotation. Choose Image to upload a PNG/JPG watermark with scaling, opacity, and rotation.

Can I apply watermarks to specific pages only?

Yes. Use page ranges like “all”, “1,3-5,10” to target exactly where your watermark appears.

Does watermarking protect PDFs from editing or copying?

Watermarks add visible marks but are not encryption or DRM. For sensitive content, also consider password-protecting or restricting your PDFs.

Add Watermark to PDF

Q: Is it private and secure?

Yes. All processing happens locally in your browser. Your PDFs never leave your device, so it’s 100% private and secure.

Q: Does it work offline?

After the first load, your browser can cache assets. The watermarking itself runs offline in your browser.

A fast, private, and fully functional client-side tool to add watermarks.

Drag & drop your PDF file here

or Select a PDF

100% secure. Files are processed locally and never uploaded.

Watermark Settings

Watermark Type

Watermark Text

Font Family

Font Color

Font Size 72pt

Opacity .5

Rotation -45°

Apply to Pages

Position

Live Preview:

Upload a PDF to get started.

Fast, Free, Private PDF Watermark (Offline)

Add text or image watermarks to your PDFs securely in your browser. 100% client side, lifetime free, and unlimited. No uploads, no tracking, truly private.

Top, fast, best-in-class, and unlimited. Your information is 100% confidential and secure.

Why people love this PDF watermark tool

Offline & secure

Runs entirely in your browser. Your files never leave your device.

Unlimited & free forever

No accounts, no limits watermark as much as you want.

Text or image watermark

Use custom text or upload a PNG/JPG logo or stamp.

Full control

Adjust opacity, rotation, size, position, and page ranges.

Works everywhere

Modern browsers on Windows, Mac, Linux, and mobile devices.

Live preview

See your watermark before you download no surprises.

Popular uses worldwide

Drafts & confidential docs

Mark documents as “DRAFT” or “CONFIDENTIAL” before sharing.

Branding & ownership

Add your logo or company name to deter misuse.

Invoices & reports

Stamp “PAID,” “COPY,” or “SAMPLE” to keep files organized.

Education & training

Watermark handouts or sample exams to prevent redistribution.

Design & proofs

Share “PROOF ONLY” or low opacity logos over draft designs.

HR & compliance

Mark internal documents with visibility labels.

How to add a watermark to a PDF

Upload your PDF (drag & drop or select file).
Choose Text or Image and customize options (font, color, opacity, rotation).
Select position and page ranges (e.g., all, 1, 3–5, 10).
Preview the result and click “Apply & Download”.
All processing is local your data stays private.

Tip: Use low opacity (e.g., 0.2–0.4) for subtle, professional watermarks.

Best practices

Pick high contrast color or strategic placement for readability.
Use rotation (e.g., 30–45°) to make removal harder.
Apply to specific pages (e.g., first/last) to keep files tidy.
Save a clean original as a backup.
For sensitive content, also use PDF password protection.

Global availability (GEO)

Built for users worldwide: USA, UK, Canada, Australia, India, EU (Germany, France, Spain, Italy, Netherlands), Middle East (UAE, Saudi Arabia), Asia (Singapore, Malaysia, Philippines, Indonesia, Japan, South Korea), Africa (Nigeria, South Africa, Egypt), and Latin America (Brazil, Mexico, Argentina). If your browser works, our watermark tool works.

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Frequently Asked Questions

Is it private and secure?

Yes. Everything runs locally in your browser no uploads or tracking.

Is it really free and unlimited?

Yes. Lifetime free and unlimited no sign ups or added watermarks.

Can I choose where the watermark appears?

Yes use the position grid (top/center/bottom + left/right) and rotation.

Can I pick specific pages?

Yes enter ranges like “all”, “1,3-5,10”.

Does a watermark protect my PDF from editing?

Watermarks add a visible mark. For stronger protection, also use a password.

Does it work offline?

Yes. After the first visit, your browser can cache assets for offline use.

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Try our other tools: Text to PDF, Images to PDF, PDF to JPG, PDF to PNG, Merge PDF, Resize/Compress PDF, Rotate PDF Pages, Rearrange PDF Pages, PDF Extractor, PDF Split, PDF Pages Delete, Add PDF Page Numbers, Watermark to PDF, PDF Encrypt, PDF Decrypt.