Add or put watermark on PDF files online for free. Protect your documents with text or image watermarks easily—no software needed, no registration required.
A PDF watermark tool lets you add watermark in PDF documents without the need for desktop software. Whether you’re applying copyright protection, branding documents with logos, or adding confidential stamps, our add watermark to PDF online utility delivers fast and professional results in a few clicks. Choose text or image watermarks, position them anywhere on the page, and download your modified file instantly.
There are many reasons to add watermark in PDF files. Businesses often brand invoices and reports with logos, authors watermark draft documents for protection, and organizations label PDFs as confidential or internal use only. Watermarks help identify the source of a file, deter unauthorized distribution, and maintain professionalism across all documents.
Free to use: No cost or sign-up required to add watermark to PDF online free.
Supports text and images: Upload logos or type text to use as your custom watermark.
Customizable placement: Choose watermark position—center, corners, header, or footer.
Transparency control: Adjust watermark visibility to suit your needs.
Secure and private: Files are processed with encryption and deleted automatically after use.
Follow these easy steps to add watermark to your PDF instantly:
1. Upload your PDF file from your device using the drag-and-drop area or upload button.
2. Choose between a text watermark or upload an image watermark (like a logo).
3. Set the position, rotation, font, size, and transparency options.
4. Click “Apply Watermark” and download your watermarked PDF file.
Brand consistency: Ensure all documents reflect your business identity with logos or branded text.
Prevent unauthorized sharing: Use watermarks like “Do Not Copy” or “Confidential” to deter distribution.
Enhance document security: Watermarks help trace document origins and intended usage.
Professional appearance: Add polished visual elements like company names or department labels.
Flexible formats: Supports watermarking multiple pages, single pages, or page ranges.
Businesses and agencies: Brand official PDFs with company logos or “Confidential” stamps.
Educators and institutions: Label study guides, question papers, and handouts with institution names.
Freelancers and creatives: Protect drafts, designs, or client proposals from unauthorized use.
Legal and HR professionals: Add legal disclaimers or review statuses like “Draft” or “Final”.
Content creators: Place ownership tags on digital reports, eBooks, or downloadable resources.
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Yes, our add watermark in PDF online free tool is completely free and doesn’t require registration.
Yes, you can choose to add either a text watermark or upload an image watermark, such as your logo.
You can choose to apply the watermark to all pages or select specific pages during setup.
Yes, you can adjust the opacity level to make the watermark more or less visible.
Absolutely. All uploads are encrypted and permanently deleted shortly after processing to ensure your privacy.
Yes, our tool is fully responsive and works on all modern smartphones and tablets.
No installation is needed. Everything happens directly in your web browser.
You can upload standard formats like JPG, PNG, or SVG to use as your watermark image.
Yes, a preview is displayed before you confirm the watermark and download the updated file.
There’s no usage limit. You can add watermark to PDF as many times as you like.