Add text or image watermarks to your PDFs to protect your copyright and brand your documents.
Protect your valuable PDF documents by adding a custom watermark. Our free online tool allows you to easily add text or image watermarks to your PDFs, helping you to assert your copyright and brand your work.
Whether you need to add a 'Confidential' stamp, your company logo, or a copyright notice, our Watermark PDF tool makes it simple and straightforward.
Protect your documents by adding text or image watermarks to all pages.
or click to choose file
Maximum file size: 50MB
A PDF watermark is a visual overlay, either text or an image, applied to a PDF document. It serves as an indicator of ownership, copyright, or the document's status (e.g., 'Draft,' 'Confidential'). Watermarks help to protect your intellectual property and prevent unauthorized use of your PDFs.
Use cases include:
Protect confidential documents by adding a 'Confidential' watermark.
Brand your PDFs with your company logo to increase brand awareness.
Add a copyright notice to prevent unauthorized distribution of your work.
Mark documents as 'Draft' or 'For Review' during the editing process.
Display ownership and usage restrictions.
Our Watermark PDF tool provides a simple and effective solution for adding these essential markings.
Protecting your PDFs with a watermark is easy. Follow these simple steps:
Upload your PDF file to our Watermark PDF tool.
Customize your watermark by adding text or uploading an image, then adjust the size, position, and transparency to your liking.
Click the 'Add Watermark' button to process your PDF. Once finished, download your watermarked PDF file.
With our user-friendly interface, you can quickly and easily add watermarks to your PDFs in just a few clicks.
Our online Watermark PDF tool offers a range of benefits:
You get a tool that’s:
Add password protection to your PDF files. Encrypt with strong AES encryption.
Add digital signatures to your PDF documents. Draw, type, or upload signature.
Reduce file size without losing quality. Perfect for sharing, uploading, and saving storage.
Combine multiple PDF files into one document. Arrange pages in any order before merging.
Find answers to common questions about our PDF tools
While our tool offers flexibility in watermark placement, it applies the same watermark settings across all pages of the PDF. For page-specific watermarks, you might need to split the PDF into individual pages, watermark them separately, and then merge them back together using our Merge PDF tool.
Our Watermark PDF tool supports both text and image-based watermarks. For images, common formats like JPG, PNG, and GIF are supported.
Unfortunately, once a watermark is embedded into a PDF, it becomes a permanent part of the document. We recommend keeping a copy of the original, un-watermarked PDF in case you need it. You can try OCR (Optical Character Recognition) software, but the results can vary.
Our tool allows you to adjust the watermark's transparency, size, and position. Experiment with these settings to achieve a balance between visibility and unobtrusiveness. Preview the watermarked PDF before finalizing to ensure it meets your needs.
While we don't impose a strict size limit, very large PDF files may take longer to process. For optimal performance, we recommend compressing large PDFs using our Compress PDF tool before adding a watermark.
While our tool adds a watermark for copyright or branding purposes, it doesn't add a digital signature. Digital signatures require a digital certificate and are used to verify the authenticity and integrity of a document.
While a watermark serves as a visual deterrent and clearly indicates ownership, it doesn't provide absolute protection against copyright infringement. It's a good first step, but consider other measures like registering your copyright.
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