AI PDF Watermark Remover Tool

Upload your PDF and remove watermarks with AI precision

Click the button above to upload your PDF file

Supported size: ≤30MB

PDF Watermark Remover

AI-powered watermark removal for any PDF

Erase text or logo watermarks from every PDF page in seconds while preserving original layout and keeping everything free.

PDF Watermark Remover - After
PDF Watermark Remover - Before

How to Remove Watermarks from PDF

Follow these simple steps to remove watermarks from your PDF in seconds

1

Upload pdf file

Upload Your Watermarked Pdf File

2

Auto-Detection

Our AI engine scans and removes all watermarks.

3

Download

After processing, download the clean, watermark-free PDF instantly.

How to Remove Watermarks from PDF

Why Choose Our AI GIF Watermark Remover

Discover the advantages that make our GIF watermark remover the best choice for restoring clean animations without losing frames.

All-in-One Removal

Eliminate both text and image watermarks in one go, without needing to identify them manually

Preserves Document Integrity

Removes only the watermark - your data, formatting, and restrictions remain untouched.

No Downloads, No Installs

100% web-based. Access from any device, anytime, right from your browser.

High-Quality Output

Maintains original layout, image clarity, and text formatting with no loss in quality.

Fast Processing

Processes even large PDF files within seconds - saving you time and effort.

Data Privacy & Security

All files are encrypted during transfer and automatically deleted after processing.

AI PDF Watermark Remover for Every Document

Remove text and image watermarks from your PDF files instantly with our AI-powered PDF watermark remover. Clean your pages while preserving original layout and quality—free to use, no sign-up required.

Remove Text Watermark from PDF

Powered by advanced AI, Unwatermark accurately detects and removes all types of text watermarks - 'Sample', 'Confidential', 'Draft', and more - without disrupting your document's layout or design. Whether a single word or repeated across multiple pages, Unwatermark ensures a clean and professional result.

Remove Text Watermark from PDF - After
Remove Text Watermark from PDF - Before

Delete Image Watermark in PDF

Say goodbye to intrusive image watermarks such as logos, stamps, or signatures. Unwatermark uses intelligent detection to identify and erase graphic overlays from anywhere in your PDF - above, beneath, or around your text - restoring a clear and distraction-free document.

Delete Image Watermark in PDF - After
Delete Image Watermark in PDF - Before

Remove Multiple Watermarks in PDF at Once

No need to delete watermarks one by one. With one click, you can remove numerous text and image watermarks from your PDF at the same time. Whether they're embedded, transparent, or scattered throughout the file, Unwatermark handles them all.

Remove Multiple Watermarks in PDF at Once - After
Remove Multiple Watermarks in PDF at Once - Before

Maintain Original Quality and Data Integrity

When removing watermarks from PDF files, Unwatermark strictly maintains the integrity and formatting of the document. Even after the watermark is removed, all data, including every pixel of the images, remains unchanged. The text and images will still be arranged in their original manner, allowing you to easily read and edit the watermark-free PDF file as if the watermark had never existed.

Maintain Original Quality and Data Integrity - After
Maintain Original Quality and Data Integrity - Before

What Our Customers Are Saying

Unwatermark AI has helped me easily remove watermarks from pdfs, allowing me to manage my content and materials more effectively.

Tom J.
Influencer

Unwatermark's powerful watermark removal feature can quickly and efficiently handle various types of watermarks, whether for images or logos.

Jennifer T.
Travel Blogger

As a student, I have found Unwatermark AI to be an extremely useful tool in my daily studies and creative projects.

William D.
College Student

FAQs about PDF Watermark Remover - Free Online | Unwatermark AI

Find answers to common questions about our PDF watermark remover tool

Can Unwatermark remove both text and image watermarks from the same PDF?
Yes! Unwatermark AI is designed to handle both types of watermarks - text (like 'Sample', 'Confidential') and image (like logos or stamps) - in a single operation.
Will removing the watermark affect my original PDF layout or content?
Not at all. The tool uses AI to carefully isolate the watermark while preserving your PDF's formatting, font, spacing, and images exactly as they were.
Do I need to install any software to use this PDF watermark remover?
No installation is needed. Unwatermark is a 100% web-based tool that works right in your browser - on desktop or mobile.
Is there a limit to how many watermarks I can remove at once?
There is no hard limit. Unwatermark can detect and remove multiple watermarks - whether repeated across pages or different types - all in one go.
How long does it take to process a PDF file?
Processing is lightning-fast. Most PDF files, even with dozens of pages, are cleaned in just a few seconds.
Are my uploaded PDF files safe and private?
Absolutely. All files are encrypted during upload and permanently deleted from our servers shortly after processing.
Can Unwatermark remove watermarks with low transparency or partial opacity?
Yes, it's specifically built to detect and remove even semi-transparent watermarks that other tools often miss.
Is this tool free to use?
Yes, Unwatermark offers watermark removal from PDFs completely free of charge, with no hidden fees or sign-up required.