Add Watermark
Add custom text watermarks to your PDF files online. Mark documents for branding, ownership, or internal use in just a few clicks.
Upload a PDF to watermark
Add text watermarks to every page. Files auto-delete after 1 hour.
Drag and drop a file here, or click to browse.
How to Add a Custom Watermark to Your PDF Online
Protect your creative work and verify document status instantly. Our tool allows you to overlay custom text watermarks across your entire PDF, ensuring your brand and confidentiality stay visible on every page.
Upload PDF
Drag and drop your document into the workspace. Our tool handles everything from single-page contracts to bulk reports.
Customize Text
Type your watermark—such as 'CONFIDENTIAL', 'DRAFT', or your company name. You have full control over the messaging.
Style & Position
Adjust the opacity, font, and placement. Ensure the watermark is visible enough to protect the file but subtle enough for readability.
Stamp & Export
Download your updated PDF. The watermark is now permanently embedded into the document's visual layer.
Securing Intellectual Property with Digital Stamping
Watermarking is a fundamental step in Digital Rights Management (DRM). By placing a semi-transparent text layer over your PDF, you create a visual deterrent against unauthorized sharing and plagiarism. Unlike metadata, which can be stripped away, a visual watermark serves as a constant reminder of the document’s origin and sensitivity.
For businesses, this is vital for brand integrity. Whether you are sending a proposal to a potential client or distributing internal training manuals, a watermark ensures that your company name is associated with the content at all times. It also helps manage document versions by clearly labeling files as "Draft," "Review Only," or "Final Version."
Common Scenarios for PDF Watermarking
Visual identification is essential across various industries. Here is how professionals use our Add Watermark tool:
- Labeling legal evidence as 'Exhibit A' or 'Confidential'
- Protecting creative portfolios and photography contact sheets
- Marking financial invoices as 'PAID' or 'PENDING'
- Stamping eBooks and whitepapers with author names
- Differentiating between 'Client Copy' and 'Internal Copy'
- Indicating 'Limited Distribution' on sensitive government reports
Want to hide the technical details of who created the file? Run your PDF through our Remove Metadata tool after watermarking for a totally clean professional finish.
Safety Standards for Your Documents
We treat your professional assets with the highest level of care. Our site uses bank-grade SSL encryption to protect your files during the upload and download process. We do not index your documents, nor do we share them with any third-party services.
Our Clean-Slate Policy ensures that your original and watermarked PDFs are permanently deleted from our temporary storage precisely 60 minutes after you finish. This gives you enough time to download your work while ensuring no long-term digital footprint is left behind.
Build a More Robust PDF Workflow
A watermark provides visual security, but for complete protection, we recommend following up with our Protect PDF tool. By combining a visual watermark with a strong password, you ensure that only authorized users can open your file, and those who do are immediately aware of its status.
In a typical workflow, you may need to merge PDF files into one document, then compress PDF copies for easier sharing. If only certain sections are needed, you can split PDF pages before distribution.
FAQ
How do I add a 'Confidential' or 'Draft' stamp to my PDF?
Our tool makes it easy to apply professional labels to your documents. Simply upload your PDF, type your desired text—such as 'Confidential', 'Draft', or your company name—and our engine will overlay a consistent watermark across every page of your document instantly.
Will the watermark cover up the text in my PDF?
We use a smart transparency layer for our watermarks. You can adjust the opacity to ensure the stamp is clearly visible as a security measure while remaining subtle enough that the underlying text and images remain perfectly readable for the end-user.
Can I customize the position and font of the watermark?
Yes. You have full control over the visual presentation. You can choose different font styles, sizes, and colors, and position the watermark exactly where you need it—whether it's centered as a large background 'ghost' text or placed in a corner for a more discrete look.
Is it safe to watermark legal or financial documents online?
Security is our top priority. We use 256-bit SSL encryption to shield your files during the process. Furthermore, we follow a strict Zero-Retention policy: all original and watermarked files are permanently purged from our secure temporary servers exactly 60 minutes after you finish.
Can I watermark multiple PDF files at once?
Yes! Our tool supports batch processing. You can upload up to 20 PDF files simultaneously and apply the same consistent watermark to all of them in a single click. This is a massive time-saver for branding large archives or multi-part reports.
Can I still edit or protect the PDF after a watermark is added?
Absolutely. Once you download your watermarked file, it remains a standard PDF. You can then use our 'Protect PDF' tool to add a password for access control or 'Remove Metadata' to ensure your internal file details are scrubbed before distribution.